diff --git a/NOTICE.txt b/NOTICE.txt
index b65e6c654d78ebf3e973e85ca146437c851335e3..7854b0cc1d516bd81f0e652a687e4fa881a10afe 100644
--- a/NOTICE.txt
+++ b/NOTICE.txt
@@ -1,5 +1,5 @@
 RUGGED
-Copyright 2013-2020 CS GROUP
+Copyright 2013-2022 CS GROUP
 
 This product includes software developed by
 CS GROUP (http://www.c-s.fr/)
diff --git a/src/changes/changes.xml b/src/changes/changes.xml
index 75345e453f9de7f6067b0d2825924bd562226f81..907442a0ed28bbe33aa2203600a2c2b546b2dbc8 100644
--- a/src/changes/changes.xml
+++ b/src/changes/changes.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<!-- Copyright 2013-2020 CS GROUP
+<!-- Copyright 2013-2022 CS GROUP
   Licensed to CS GROUP (CS) under one or more
   contributor license agreements.  See the NOTICE file distributed with
   this work for additional information regarding copyright ownership.
diff --git a/src/design/dem-loading-class-diagram.puml b/src/design/dem-loading-class-diagram.puml
index 4aadee43391a28c9b43026ca4aac3b0a399ced65..d8b5059d228e28ebbbb3dc14e3fc6d5a2cfe141f 100644
--- a/src/design/dem-loading-class-diagram.puml
+++ b/src/design/dem-loading-class-diagram.puml
@@ -1,4 +1,4 @@
-' Copyright 2013-2020 CS GROUP
+' Copyright 2013-2022 CS GROUP
 ' Licensed to CS GROUP (CS) under one or more
 ' contributor license agreements.  See the NOTICE file distributed with
 ' this work for additional information regarding copyright ownership.
diff --git a/src/design/direct-location-class-diagram.puml b/src/design/direct-location-class-diagram.puml
index 0357175139e83e015c78d6ae5695a71d8f33a15a..5ef90fba59cacaee330d5d327594bee96f12653e 100644
--- a/src/design/direct-location-class-diagram.puml
+++ b/src/design/direct-location-class-diagram.puml
@@ -1,4 +1,4 @@
-' Copyright 2013-2020 CS GROUP
+' Copyright 2013-2022 CS GROUP
 ' Licensed to CS GROUP (CS) under one or more
 ' contributor license agreements.  See the NOTICE file distributed with
 ' this work for additional information regarding copyright ownership.
diff --git a/src/design/direct-location-sequence-diagram.puml b/src/design/direct-location-sequence-diagram.puml
index 0a77382a083c6e212fc471f7e398a88966fe62d8..f1a9fa4ab19427d1790f319dd761e20ab1f1b71c 100644
--- a/src/design/direct-location-sequence-diagram.puml
+++ b/src/design/direct-location-sequence-diagram.puml
@@ -1,4 +1,4 @@
-' Copyright 2013-2020 CS GROUP
+' Copyright 2013-2022 CS GROUP
 ' Licensed to CS GROUP (CS) under one or more
 ' contributor license agreements.  See the NOTICE file distributed with
 ' this work for additional information regarding copyright ownership.
diff --git a/src/design/duvenhage-inner-recursion-activity-diagram.puml b/src/design/duvenhage-inner-recursion-activity-diagram.puml
index ee90b3635d5e888234b2e7d2ccd305970f2647b5..cdac26eb03f950a5bef8276c789c3001a5b6f0eb 100644
--- a/src/design/duvenhage-inner-recursion-activity-diagram.puml
+++ b/src/design/duvenhage-inner-recursion-activity-diagram.puml
@@ -1,4 +1,4 @@
-' Copyright 2013-2020 CS GROUP
+' Copyright 2013-2022 CS GROUP
 ' Licensed to CS GROUP (CS) under one or more
 ' contributor license agreements.  See the NOTICE file distributed with
 ' this work for additional information regarding copyright ownership.
diff --git a/src/design/duvenhage-top-loop-activity-diagram.puml b/src/design/duvenhage-top-loop-activity-diagram.puml
index 2eee57f5130594ee8e5647e83b5275f6e560694c..9b46a7392c6c654c121912525fcfcee038066fd3 100644
--- a/src/design/duvenhage-top-loop-activity-diagram.puml
+++ b/src/design/duvenhage-top-loop-activity-diagram.puml
@@ -1,4 +1,4 @@
-' Copyright 2013-2020 CS GROUP
+' Copyright 2013-2022 CS GROUP
 ' Licensed to CS GROUP (CS) under one or more
 ' contributor license agreements.  See the NOTICE file distributed with
 ' this work for additional information regarding copyright ownership.
diff --git a/src/design/initialization-class-diagram.puml b/src/design/initialization-class-diagram.puml
index a46655221f6d44d4940fcdc04859866f53adae95..26081cd5e85f3e06e731229526d686b898ee1737 100644
--- a/src/design/initialization-class-diagram.puml
+++ b/src/design/initialization-class-diagram.puml
@@ -1,4 +1,4 @@
-' Copyright 2013-2020 CS GROUP
+' Copyright 2013-2022 CS GROUP
 ' Licensed to CS GROUP (CS) under one or more
 ' contributor license agreements.  See the NOTICE file distributed with
 ' this work for additional information regarding copyright ownership.
diff --git a/src/design/initialization-sequence-diagram.puml b/src/design/initialization-sequence-diagram.puml
index a56b664f3c3ca3da15356f036fa154ed85f077e2..2bab83d0d5e21dfd8c9f3c5c43f29ce359f02b1d 100644
--- a/src/design/initialization-sequence-diagram.puml
+++ b/src/design/initialization-sequence-diagram.puml
@@ -1,4 +1,4 @@
-' Copyright 2013-2020 CS GROUP
+' Copyright 2013-2022 CS GROUP
 ' Licensed to CS GROUP (CS) under one or more
 ' contributor license agreements.  See the NOTICE file distributed with
 ' this work for additional information regarding copyright ownership.
diff --git a/src/design/inverse-location-sequence-diagram.puml b/src/design/inverse-location-sequence-diagram.puml
index 32c31713c46acf5f0acba70b8ea1387dff7ecdaa..61840940a7ed60348e66059f1ca7d28c7e99c05a 100644
--- a/src/design/inverse-location-sequence-diagram.puml
+++ b/src/design/inverse-location-sequence-diagram.puml
@@ -1,4 +1,4 @@
-' Copyright 2013-2020 CS GROUP
+' Copyright 2013-2022 CS GROUP
 ' Licensed to CS GROUP (CS) under one or more
 ' contributor license agreements.  See the NOTICE file distributed with
 ' this work for additional information regarding copyright ownership.
diff --git a/src/design/parametric-los-class-diagram.puml b/src/design/parametric-los-class-diagram.puml
index c0eaf26013a53670b3239348f49f2119e689a2af..ba4d0e49b516523789774217be02d918d5597020 100644
--- a/src/design/parametric-los-class-diagram.puml
+++ b/src/design/parametric-los-class-diagram.puml
@@ -1,4 +1,4 @@
-' Copyright 2013-2020 CS GROUP
+' Copyright 2013-2022 CS GROUP
 ' Licensed to CS GROUP (CS) under one or more
 ' contributor license agreements.  See the NOTICE file distributed with
 ' this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/adjustment/AdjustmentContext.java b/src/main/java/org/orekit/rugged/adjustment/AdjustmentContext.java
index eac5284cf9a3927da2908737b84ceaf2e21ff3d4..9a8fd9aa0caffef278e7416c9322c9902d95fda5 100644
--- a/src/main/java/org/orekit/rugged/adjustment/AdjustmentContext.java
+++ b/src/main/java/org/orekit/rugged/adjustment/AdjustmentContext.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/adjustment/GroundOptimizationProblemBuilder.java b/src/main/java/org/orekit/rugged/adjustment/GroundOptimizationProblemBuilder.java
index ec9c758d51204f1173054fd1cdff99c07365274d..9cdb4ef3d96f026fccd593a003ec6e76952a5ad1 100644
--- a/src/main/java/org/orekit/rugged/adjustment/GroundOptimizationProblemBuilder.java
+++ b/src/main/java/org/orekit/rugged/adjustment/GroundOptimizationProblemBuilder.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/adjustment/InterSensorsOptimizationProblemBuilder.java b/src/main/java/org/orekit/rugged/adjustment/InterSensorsOptimizationProblemBuilder.java
index 4f6b98308a3df3297a4ce9fbac54a38af11df927..f6d76a1dcf76ad47bcf3fa4e40f046b42fbed482 100644
--- a/src/main/java/org/orekit/rugged/adjustment/InterSensorsOptimizationProblemBuilder.java
+++ b/src/main/java/org/orekit/rugged/adjustment/InterSensorsOptimizationProblemBuilder.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/adjustment/LeastSquareAdjuster.java b/src/main/java/org/orekit/rugged/adjustment/LeastSquareAdjuster.java
index 9c893db88a749ef346439484ad5c7fdde10932f2..e744c1ff03159e3d0274040ebd8feeb40787ac16 100644
--- a/src/main/java/org/orekit/rugged/adjustment/LeastSquareAdjuster.java
+++ b/src/main/java/org/orekit/rugged/adjustment/LeastSquareAdjuster.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/adjustment/OptimizationProblemBuilder.java b/src/main/java/org/orekit/rugged/adjustment/OptimizationProblemBuilder.java
index 1dd9945076f6ff4c88170f67045aec3fe29ee375..0bd12a0a51fe37a9c1e64189b3f7ff2ecf1c69a2 100644
--- a/src/main/java/org/orekit/rugged/adjustment/OptimizationProblemBuilder.java
+++ b/src/main/java/org/orekit/rugged/adjustment/OptimizationProblemBuilder.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/adjustment/OptimizerId.java b/src/main/java/org/orekit/rugged/adjustment/OptimizerId.java
index 3be925295f3412a4105486d1663583c9c3780285..ba62a68a0ef60aada875ca84dc20f4fe9d91230f 100644
--- a/src/main/java/org/orekit/rugged/adjustment/OptimizerId.java
+++ b/src/main/java/org/orekit/rugged/adjustment/OptimizerId.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/adjustment/measurements/Observables.java b/src/main/java/org/orekit/rugged/adjustment/measurements/Observables.java
index 418e06cb5a59c596898c1c74f70d591ecad54429..94d77b0f3a64c6c784abc5b56e8d9c634a7f29ab 100644
--- a/src/main/java/org/orekit/rugged/adjustment/measurements/Observables.java
+++ b/src/main/java/org/orekit/rugged/adjustment/measurements/Observables.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/adjustment/measurements/SensorMapping.java b/src/main/java/org/orekit/rugged/adjustment/measurements/SensorMapping.java
index 64b290b35041a91f4948c283f0e72ab39678bd19..22b9ebc2adc5bf51716c7688aa7c90269268c760 100644
--- a/src/main/java/org/orekit/rugged/adjustment/measurements/SensorMapping.java
+++ b/src/main/java/org/orekit/rugged/adjustment/measurements/SensorMapping.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/adjustment/measurements/SensorToGroundMapping.java b/src/main/java/org/orekit/rugged/adjustment/measurements/SensorToGroundMapping.java
index 8962a9f221e5e70edb2ee032aed18019ea49e7d6..b3160e77820397533b69ce4bc5c2f05fa8208a6c 100644
--- a/src/main/java/org/orekit/rugged/adjustment/measurements/SensorToGroundMapping.java
+++ b/src/main/java/org/orekit/rugged/adjustment/measurements/SensorToGroundMapping.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/adjustment/measurements/SensorToSensorMapping.java b/src/main/java/org/orekit/rugged/adjustment/measurements/SensorToSensorMapping.java
index f5d950fe4237f3a1d73fd80e4e1a46cb3e3bbbf4..d9ee26b314f2069bfaa1baf6e004b69542fa60b3 100644
--- a/src/main/java/org/orekit/rugged/adjustment/measurements/SensorToSensorMapping.java
+++ b/src/main/java/org/orekit/rugged/adjustment/measurements/SensorToSensorMapping.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/adjustment/measurements/package-info.java b/src/main/java/org/orekit/rugged/adjustment/measurements/package-info.java
index f4cdf80af18638375177a962def144075029b83a..5814fbf3c989462e7d4a14e21cee155a5a4041f6 100644
--- a/src/main/java/org/orekit/rugged/adjustment/measurements/package-info.java
+++ b/src/main/java/org/orekit/rugged/adjustment/measurements/package-info.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/adjustment/package-info.java b/src/main/java/org/orekit/rugged/adjustment/package-info.java
index 04bef2dd1398c701a3ee136b1d0d5f1ec814cdf7..6adb28ed99631dd3228e397f8ef9356317460125 100644
--- a/src/main/java/org/orekit/rugged/adjustment/package-info.java
+++ b/src/main/java/org/orekit/rugged/adjustment/package-info.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/api/AlgorithmId.java b/src/main/java/org/orekit/rugged/api/AlgorithmId.java
index 1669b0a7e26d8242ef4d470e2bdd4e0cc047806f..b8efd8c172cbfbe070728efa580fe7f9a3f656d1 100644
--- a/src/main/java/org/orekit/rugged/api/AlgorithmId.java
+++ b/src/main/java/org/orekit/rugged/api/AlgorithmId.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/api/BodyRotatingFrameId.java b/src/main/java/org/orekit/rugged/api/BodyRotatingFrameId.java
index ab8fa1fc8ec7009dbddea21045a74be827ba1351..67aa214d3176b7ef03bfe7782b53e283ebafcc73 100644
--- a/src/main/java/org/orekit/rugged/api/BodyRotatingFrameId.java
+++ b/src/main/java/org/orekit/rugged/api/BodyRotatingFrameId.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/api/EllipsoidId.java b/src/main/java/org/orekit/rugged/api/EllipsoidId.java
index d0ddbd1ac65ac447553b9aabead6579de4858cec..b8f0e1b9918086011b87678855d03ca471fb42db 100644
--- a/src/main/java/org/orekit/rugged/api/EllipsoidId.java
+++ b/src/main/java/org/orekit/rugged/api/EllipsoidId.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/api/InertialFrameId.java b/src/main/java/org/orekit/rugged/api/InertialFrameId.java
index bc7680307ea1566a3e30fdbe004cdbe50ca012f8..295405155b30b80a9fc2a18d17a7f3dd0c694c82 100644
--- a/src/main/java/org/orekit/rugged/api/InertialFrameId.java
+++ b/src/main/java/org/orekit/rugged/api/InertialFrameId.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/api/Rugged.java b/src/main/java/org/orekit/rugged/api/Rugged.java
index a0fdab4650f6ef680dfcde93619a3425d686b371..d86e69c01afaefefa9dfc3ec6ce5aff28ab5b5bf 100644
--- a/src/main/java/org/orekit/rugged/api/Rugged.java
+++ b/src/main/java/org/orekit/rugged/api/Rugged.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/api/RuggedBuilder.java b/src/main/java/org/orekit/rugged/api/RuggedBuilder.java
index e91d69e04f75b84ca1f6d54bce2c953809678801..80569d701a8743d7693b5a0fb8a295a0eed15cba 100644
--- a/src/main/java/org/orekit/rugged/api/RuggedBuilder.java
+++ b/src/main/java/org/orekit/rugged/api/RuggedBuilder.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/api/package-info.java b/src/main/java/org/orekit/rugged/api/package-info.java
index 45405e8f203e2c4fce05afbd8c078a4573b4d11b..d862d25328c618ee97a78a9a007ac3407fd1ac1c 100644
--- a/src/main/java/org/orekit/rugged/api/package-info.java
+++ b/src/main/java/org/orekit/rugged/api/package-info.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/errors/Dump.java b/src/main/java/org/orekit/rugged/errors/Dump.java
index 71c5b78bbb91195f3ba750b76e15fdfa61ef692f..6dfe527de133949882914ee21473d1f03981a24a 100644
--- a/src/main/java/org/orekit/rugged/errors/Dump.java
+++ b/src/main/java/org/orekit/rugged/errors/Dump.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/errors/DumpManager.java b/src/main/java/org/orekit/rugged/errors/DumpManager.java
index 7804e395467053116c11cd79b2b9ebbc4798ddcf..fe3ebf8a104364dcb1e5132444885694bfb0667c 100644
--- a/src/main/java/org/orekit/rugged/errors/DumpManager.java
+++ b/src/main/java/org/orekit/rugged/errors/DumpManager.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/errors/DumpReplayer.java b/src/main/java/org/orekit/rugged/errors/DumpReplayer.java
index 4a02b3c56057a0237c21e7b1c04358dcd1ea788f..9cd58b48cecd2dc20c8cd616f6a281ce857d8039 100644
--- a/src/main/java/org/orekit/rugged/errors/DumpReplayer.java
+++ b/src/main/java/org/orekit/rugged/errors/DumpReplayer.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/errors/RuggedException.java b/src/main/java/org/orekit/rugged/errors/RuggedException.java
index d13917c0563f003078339232625ca890d175672c..ddd461260e9159859bd18b23af6b9f07443f3354 100644
--- a/src/main/java/org/orekit/rugged/errors/RuggedException.java
+++ b/src/main/java/org/orekit/rugged/errors/RuggedException.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/errors/RuggedExceptionWrapper.java b/src/main/java/org/orekit/rugged/errors/RuggedExceptionWrapper.java
index 77a3507cc62b1ca5ab5d879c57a7c72ff20c98bd..4b57665bafde7cba72943c1361e092cc52f89ebe 100644
--- a/src/main/java/org/orekit/rugged/errors/RuggedExceptionWrapper.java
+++ b/src/main/java/org/orekit/rugged/errors/RuggedExceptionWrapper.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/errors/RuggedInternalError.java b/src/main/java/org/orekit/rugged/errors/RuggedInternalError.java
index 7c12634ceddc5e13a96a2dac15996c24df7de680..1c91afdb6f124e37eb33fac333cc1bf920d62ec9 100644
--- a/src/main/java/org/orekit/rugged/errors/RuggedInternalError.java
+++ b/src/main/java/org/orekit/rugged/errors/RuggedInternalError.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/errors/RuggedMessages.java b/src/main/java/org/orekit/rugged/errors/RuggedMessages.java
index d4e4233712f770d87078de92551a4c85f95e5a06..56c1e45998701a3c13cad30cbd9503d176d12e8a 100644
--- a/src/main/java/org/orekit/rugged/errors/RuggedMessages.java
+++ b/src/main/java/org/orekit/rugged/errors/RuggedMessages.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/errors/package-info.java b/src/main/java/org/orekit/rugged/errors/package-info.java
index 6cecf77acd35499ab85918c7f62d230048379906..3d98390211703f2703e553cef32727568d846d91 100644
--- a/src/main/java/org/orekit/rugged/errors/package-info.java
+++ b/src/main/java/org/orekit/rugged/errors/package-info.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/intersection/BasicScanAlgorithm.java b/src/main/java/org/orekit/rugged/intersection/BasicScanAlgorithm.java
index 18696efb3ad1f988aa97e157fbdc82ff45790c39..6d72cd96ba4d5ce28f294e4e3d026c7539868813 100644
--- a/src/main/java/org/orekit/rugged/intersection/BasicScanAlgorithm.java
+++ b/src/main/java/org/orekit/rugged/intersection/BasicScanAlgorithm.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/intersection/ConstantElevationAlgorithm.java b/src/main/java/org/orekit/rugged/intersection/ConstantElevationAlgorithm.java
index 93a24f1e7228d80606c9fdc19239091547ad2005..f371b0a2cb8027bb9ef6ce91244b007b1d6a0cff 100644
--- a/src/main/java/org/orekit/rugged/intersection/ConstantElevationAlgorithm.java
+++ b/src/main/java/org/orekit/rugged/intersection/ConstantElevationAlgorithm.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/intersection/IgnoreDEMAlgorithm.java b/src/main/java/org/orekit/rugged/intersection/IgnoreDEMAlgorithm.java
index 68f331a67ac47eb332b73466e68e20b025f1a2f5..74a488dedca178abf5502702258ce2013a4ca516 100644
--- a/src/main/java/org/orekit/rugged/intersection/IgnoreDEMAlgorithm.java
+++ b/src/main/java/org/orekit/rugged/intersection/IgnoreDEMAlgorithm.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/intersection/IntersectionAlgorithm.java b/src/main/java/org/orekit/rugged/intersection/IntersectionAlgorithm.java
index 2a49a222322ca8ead6a64108237f1fd14cbfc467..71699e0d3574c6da25bbfb057ddcbf7e82578b26 100644
--- a/src/main/java/org/orekit/rugged/intersection/IntersectionAlgorithm.java
+++ b/src/main/java/org/orekit/rugged/intersection/IntersectionAlgorithm.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/intersection/duvenhage/DuvenhageAlgorithm.java b/src/main/java/org/orekit/rugged/intersection/duvenhage/DuvenhageAlgorithm.java
index 1b9f23e312f54563ae80e988148f05be41db4983..98b912a87741bda93875460ded3dcac911c6b388 100644
--- a/src/main/java/org/orekit/rugged/intersection/duvenhage/DuvenhageAlgorithm.java
+++ b/src/main/java/org/orekit/rugged/intersection/duvenhage/DuvenhageAlgorithm.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/intersection/duvenhage/MinMaxTreeTile.java b/src/main/java/org/orekit/rugged/intersection/duvenhage/MinMaxTreeTile.java
index e7032157dd9d79051887d3f7ab1514d585398ec9..92c378d7b72872a8fea2020b8778d848e21f99ef 100644
--- a/src/main/java/org/orekit/rugged/intersection/duvenhage/MinMaxTreeTile.java
+++ b/src/main/java/org/orekit/rugged/intersection/duvenhage/MinMaxTreeTile.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/intersection/duvenhage/MinMaxTreeTileFactory.java b/src/main/java/org/orekit/rugged/intersection/duvenhage/MinMaxTreeTileFactory.java
index 4657ad4b59888e95fb5d7be765cd8d2b6d1c4559..1c4cdcf7693bd1ea9774886e51ae418ed41ae41f 100644
--- a/src/main/java/org/orekit/rugged/intersection/duvenhage/MinMaxTreeTileFactory.java
+++ b/src/main/java/org/orekit/rugged/intersection/duvenhage/MinMaxTreeTileFactory.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/intersection/duvenhage/package-info.java b/src/main/java/org/orekit/rugged/intersection/duvenhage/package-info.java
index be6b0bebdfaac429e060dab369527528835f05c8..de741536ee0c10be3082342ecf2bf74d044ad8e0 100644
--- a/src/main/java/org/orekit/rugged/intersection/duvenhage/package-info.java
+++ b/src/main/java/org/orekit/rugged/intersection/duvenhage/package-info.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/intersection/package-info.java b/src/main/java/org/orekit/rugged/intersection/package-info.java
index a8761e29a17cb8e687851d47ffe9d3faa8246207..e2b84d3d7d5f0ff52f8653e27dd5bf505e408483 100644
--- a/src/main/java/org/orekit/rugged/intersection/package-info.java
+++ b/src/main/java/org/orekit/rugged/intersection/package-info.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/linesensor/LineDatation.java b/src/main/java/org/orekit/rugged/linesensor/LineDatation.java
index 34527fb54120772343a30d3250e149ab9914d561..e6299574424c248916c570fc3a90d11b34c43d3f 100644
--- a/src/main/java/org/orekit/rugged/linesensor/LineDatation.java
+++ b/src/main/java/org/orekit/rugged/linesensor/LineDatation.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/linesensor/LineSensor.java b/src/main/java/org/orekit/rugged/linesensor/LineSensor.java
index ca9fd053173413b20682e728b868f9fad85741c5..cdc266fa3067c7dbf7ab9c09332c12836daae399 100644
--- a/src/main/java/org/orekit/rugged/linesensor/LineSensor.java
+++ b/src/main/java/org/orekit/rugged/linesensor/LineSensor.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/linesensor/LinearLineDatation.java b/src/main/java/org/orekit/rugged/linesensor/LinearLineDatation.java
index aa0d2bb14c2e0447aa7d0ee9b0a52fbffa3e7b20..9d477a27c84455af3879e254465c0689c180e063 100644
--- a/src/main/java/org/orekit/rugged/linesensor/LinearLineDatation.java
+++ b/src/main/java/org/orekit/rugged/linesensor/LinearLineDatation.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/linesensor/SensorMeanPlaneCrossing.java b/src/main/java/org/orekit/rugged/linesensor/SensorMeanPlaneCrossing.java
index 06f3b81fd27e9485fa8713e67a25dd20fbc3e5e9..6c0f9e2a294fe60caae55c8c416a5bf7dc73b78a 100644
--- a/src/main/java/org/orekit/rugged/linesensor/SensorMeanPlaneCrossing.java
+++ b/src/main/java/org/orekit/rugged/linesensor/SensorMeanPlaneCrossing.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/linesensor/SensorPixel.java b/src/main/java/org/orekit/rugged/linesensor/SensorPixel.java
index 04526b63ef8002adf76cc2a9118da1929d8fa4b3..514ebc7969db55a59a652f633612fd9825c37439 100644
--- a/src/main/java/org/orekit/rugged/linesensor/SensorPixel.java
+++ b/src/main/java/org/orekit/rugged/linesensor/SensorPixel.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/linesensor/SensorPixelCrossing.java b/src/main/java/org/orekit/rugged/linesensor/SensorPixelCrossing.java
index da77e0715fb12df04175159bbc21934656d82fda..57b531fec9fa7f3f78d35fcfac3a284e04f5f5ce 100644
--- a/src/main/java/org/orekit/rugged/linesensor/SensorPixelCrossing.java
+++ b/src/main/java/org/orekit/rugged/linesensor/SensorPixelCrossing.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/linesensor/package-info.java b/src/main/java/org/orekit/rugged/linesensor/package-info.java
index 85e6b78adf04d8e26e7737ab27d260a059a24333..733adc93cf04c71d03aff7a5a904ebd7e3a68414 100644
--- a/src/main/java/org/orekit/rugged/linesensor/package-info.java
+++ b/src/main/java/org/orekit/rugged/linesensor/package-info.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/los/FixedRotation.java b/src/main/java/org/orekit/rugged/los/FixedRotation.java
index 40187de276418cfd0b68d7ca9da3b86192640aa4..5b416136738f83367c583ab4ad13fdb16e1f724f 100644
--- a/src/main/java/org/orekit/rugged/los/FixedRotation.java
+++ b/src/main/java/org/orekit/rugged/los/FixedRotation.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/los/FixedZHomothety.java b/src/main/java/org/orekit/rugged/los/FixedZHomothety.java
index 071b5672b8d04544d44e298a10499d112da102ce..f1f5c33b644addde78b9e5e11813317f2dbfbb67 100644
--- a/src/main/java/org/orekit/rugged/los/FixedZHomothety.java
+++ b/src/main/java/org/orekit/rugged/los/FixedZHomothety.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/los/LOSBuilder.java b/src/main/java/org/orekit/rugged/los/LOSBuilder.java
index c65796850490c5ffcbdeb59c3caa5c2a09e0e816..916a9a5da0e11049061fb048520dcbedce83787f 100644
--- a/src/main/java/org/orekit/rugged/los/LOSBuilder.java
+++ b/src/main/java/org/orekit/rugged/los/LOSBuilder.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/los/LOSTransform.java b/src/main/java/org/orekit/rugged/los/LOSTransform.java
index 7fd71d574c401662e96f19351d1904b9e6eb8600..76e367f7de52aa69c14766591559802d4d0b92ae 100644
--- a/src/main/java/org/orekit/rugged/los/LOSTransform.java
+++ b/src/main/java/org/orekit/rugged/los/LOSTransform.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/los/PolynomialRotation.java b/src/main/java/org/orekit/rugged/los/PolynomialRotation.java
index e548781a69f8fa548625a1324075ddad916ab807..63e3082aa271ae64ccb6d99ef31af809043dd355 100644
--- a/src/main/java/org/orekit/rugged/los/PolynomialRotation.java
+++ b/src/main/java/org/orekit/rugged/los/PolynomialRotation.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/los/TimeDependentLOS.java b/src/main/java/org/orekit/rugged/los/TimeDependentLOS.java
index d12d6aba476b96f143276acab8c6088030a217c6..09acacda4dcfa2efaf95100de33edad8f6214d64 100644
--- a/src/main/java/org/orekit/rugged/los/TimeDependentLOS.java
+++ b/src/main/java/org/orekit/rugged/los/TimeDependentLOS.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/los/TimeIndependentLOSTransform.java b/src/main/java/org/orekit/rugged/los/TimeIndependentLOSTransform.java
index 6c433a6fb96f8d00776e4441694491a52b77c391..10ab25052714c4a975169ca807a0e720ec289ed4 100644
--- a/src/main/java/org/orekit/rugged/los/TimeIndependentLOSTransform.java
+++ b/src/main/java/org/orekit/rugged/los/TimeIndependentLOSTransform.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/los/package-info.java b/src/main/java/org/orekit/rugged/los/package-info.java
index 5bfad94445f8b863fc5fa668a9f1f38dc6bc5e4f..97fd1351a81e3857d57ad0a8e49260c0eba94f2f 100644
--- a/src/main/java/org/orekit/rugged/los/package-info.java
+++ b/src/main/java/org/orekit/rugged/los/package-info.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/raster/SimpleTile.java b/src/main/java/org/orekit/rugged/raster/SimpleTile.java
index 053c9993d5097dcccfca8a2b88084e11aa6bc14a..4094bca260d09b1f341e9986f871c460aa527c7b 100644
--- a/src/main/java/org/orekit/rugged/raster/SimpleTile.java
+++ b/src/main/java/org/orekit/rugged/raster/SimpleTile.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/raster/SimpleTileFactory.java b/src/main/java/org/orekit/rugged/raster/SimpleTileFactory.java
index c032d6b319f207c38d04ac8f7076c1fb51289600..8376541c0f9b50b21e559055eed308189c5d97f0 100644
--- a/src/main/java/org/orekit/rugged/raster/SimpleTileFactory.java
+++ b/src/main/java/org/orekit/rugged/raster/SimpleTileFactory.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/raster/Tile.java b/src/main/java/org/orekit/rugged/raster/Tile.java
index d89506776c9e63ad38ce784981617d1e7a1409a7..00d11623580a1190424651b8ed11d4530f13e99f 100644
--- a/src/main/java/org/orekit/rugged/raster/Tile.java
+++ b/src/main/java/org/orekit/rugged/raster/Tile.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/raster/TileFactory.java b/src/main/java/org/orekit/rugged/raster/TileFactory.java
index ca889f682736226d9e1afd248f3ab6b0d28a4353..ccb2644a08df897eccb7d87ab267851961daf156 100644
--- a/src/main/java/org/orekit/rugged/raster/TileFactory.java
+++ b/src/main/java/org/orekit/rugged/raster/TileFactory.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/raster/TileUpdater.java b/src/main/java/org/orekit/rugged/raster/TileUpdater.java
index 509ca6e9075dcf955e3fb52bbf87e8979a1645cd..ffaecf812dcb7154ec969342314925440e5f5297 100644
--- a/src/main/java/org/orekit/rugged/raster/TileUpdater.java
+++ b/src/main/java/org/orekit/rugged/raster/TileUpdater.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/raster/TilesCache.java b/src/main/java/org/orekit/rugged/raster/TilesCache.java
index 43c1191029b9bc9fe53d501ab13373a58fb5a672..63e2af1bf8c7ba9c920db286e9e7489490e4d8d5 100644
--- a/src/main/java/org/orekit/rugged/raster/TilesCache.java
+++ b/src/main/java/org/orekit/rugged/raster/TilesCache.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/raster/UpdatableTile.java b/src/main/java/org/orekit/rugged/raster/UpdatableTile.java
index 5cb18f92ee9e31ef67d8af0526f69bcf32266909..ad06213ddcb705c8539b853f37411a6059bebe06 100644
--- a/src/main/java/org/orekit/rugged/raster/UpdatableTile.java
+++ b/src/main/java/org/orekit/rugged/raster/UpdatableTile.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/raster/package-info.java b/src/main/java/org/orekit/rugged/raster/package-info.java
index e349af7381d5b97041047aa2f397429c31f7edba..6a09d34dc8fa870d85beadae1f5c686681ef443e 100644
--- a/src/main/java/org/orekit/rugged/raster/package-info.java
+++ b/src/main/java/org/orekit/rugged/raster/package-info.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/refraction/AtmosphericComputationParameters.java b/src/main/java/org/orekit/rugged/refraction/AtmosphericComputationParameters.java
index 2b30c63e36794d970f31f4f74072b339f02e076b..c92837eb9d6231fd8140e84de73a2475380b0250 100644
--- a/src/main/java/org/orekit/rugged/refraction/AtmosphericComputationParameters.java
+++ b/src/main/java/org/orekit/rugged/refraction/AtmosphericComputationParameters.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/refraction/AtmosphericRefraction.java b/src/main/java/org/orekit/rugged/refraction/AtmosphericRefraction.java
index f7a6ba09e6c318da3933319069704415ee4a697d..5d2431bd4c0cae58b89eb94a45e9cca785d9622b 100644
--- a/src/main/java/org/orekit/rugged/refraction/AtmosphericRefraction.java
+++ b/src/main/java/org/orekit/rugged/refraction/AtmosphericRefraction.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/refraction/ConstantRefractionLayer.java b/src/main/java/org/orekit/rugged/refraction/ConstantRefractionLayer.java
index 65e40c968dff686bbe8de7ba01d8f11f20db51c3..5d95986e9782d5ea199f28b35b504db9eff5846c 100644
--- a/src/main/java/org/orekit/rugged/refraction/ConstantRefractionLayer.java
+++ b/src/main/java/org/orekit/rugged/refraction/ConstantRefractionLayer.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/refraction/MultiLayerModel.java b/src/main/java/org/orekit/rugged/refraction/MultiLayerModel.java
index 8f294997848b74177813277dc51e7fd47e01bf33..3f13936794e64168282414e2a785145421a0d676 100644
--- a/src/main/java/org/orekit/rugged/refraction/MultiLayerModel.java
+++ b/src/main/java/org/orekit/rugged/refraction/MultiLayerModel.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/refraction/package-info.java b/src/main/java/org/orekit/rugged/refraction/package-info.java
index fa2a897cf50c8b01dc2137192a31cd34c9c80d2f..1ba9975392e2b8434f783f3c70905c763bb9d6ab 100644
--- a/src/main/java/org/orekit/rugged/refraction/package-info.java
+++ b/src/main/java/org/orekit/rugged/refraction/package-info.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/utils/DSGenerator.java b/src/main/java/org/orekit/rugged/utils/DSGenerator.java
index 938a32bae1a9290496b322293167d083dc834552..6fefff07ade5e4debf8cf2efae081a90cc09d631 100644
--- a/src/main/java/org/orekit/rugged/utils/DSGenerator.java
+++ b/src/main/java/org/orekit/rugged/utils/DSGenerator.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/utils/DerivativeGenerator.java b/src/main/java/org/orekit/rugged/utils/DerivativeGenerator.java
index be87b7e7f953114597eb05121f56b8b37d2bf9a7..6603e7683bf6b48c90185dd5d7f43afd7bc7d00f 100644
--- a/src/main/java/org/orekit/rugged/utils/DerivativeGenerator.java
+++ b/src/main/java/org/orekit/rugged/utils/DerivativeGenerator.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/utils/ExtendedEllipsoid.java b/src/main/java/org/orekit/rugged/utils/ExtendedEllipsoid.java
index 96e64f45e9d4cb2550f731f3fdfb5237235e4cb8..5541eab6f7d91e206bc09865e411327a0a2d81fc 100644
--- a/src/main/java/org/orekit/rugged/utils/ExtendedEllipsoid.java
+++ b/src/main/java/org/orekit/rugged/utils/ExtendedEllipsoid.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/utils/GridCreation.java b/src/main/java/org/orekit/rugged/utils/GridCreation.java
index 308c0b978baf73a0805fd41598fa3e51aaf421cd..07b4695bc686f8ff92872dbbd4071b8d96298a03 100644
--- a/src/main/java/org/orekit/rugged/utils/GridCreation.java
+++ b/src/main/java/org/orekit/rugged/utils/GridCreation.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/utils/MaxSelector.java b/src/main/java/org/orekit/rugged/utils/MaxSelector.java
index ee6a073fbad139be602ba55a6b99f412d7ca803e..02e23e156da2152d18b3857e7a54a01ebf687f1d 100644
--- a/src/main/java/org/orekit/rugged/utils/MaxSelector.java
+++ b/src/main/java/org/orekit/rugged/utils/MaxSelector.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/utils/MinSelector.java b/src/main/java/org/orekit/rugged/utils/MinSelector.java
index 4a411825488fd7128eae07f50316c59aa2bf79ac..07e729dfd9af1c9793c0163bd642a310c398751e 100644
--- a/src/main/java/org/orekit/rugged/utils/MinSelector.java
+++ b/src/main/java/org/orekit/rugged/utils/MinSelector.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/utils/NormalizedGeodeticPoint.java b/src/main/java/org/orekit/rugged/utils/NormalizedGeodeticPoint.java
index 5f673de2460e13456eaabf29cf2a44304a92a6eb..bab2c086fb4a6b75bde885ad028f3990a0a5bbc0 100644
--- a/src/main/java/org/orekit/rugged/utils/NormalizedGeodeticPoint.java
+++ b/src/main/java/org/orekit/rugged/utils/NormalizedGeodeticPoint.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/utils/RoughVisibilityEstimator.java b/src/main/java/org/orekit/rugged/utils/RoughVisibilityEstimator.java
index 44c5bbc328124d02eeb7c2b952f53fe519e4fcd3..35fd2ab67f5ef297ba5e09a61a61d54218c7cc7b 100644
--- a/src/main/java/org/orekit/rugged/utils/RoughVisibilityEstimator.java
+++ b/src/main/java/org/orekit/rugged/utils/RoughVisibilityEstimator.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/utils/Selector.java b/src/main/java/org/orekit/rugged/utils/Selector.java
index 880e8d7726a16d9aa6fe9396fff2d2da1c0d5932..cfd69c653619022ba7e6bf482eb5f85752a30ab6 100644
--- a/src/main/java/org/orekit/rugged/utils/Selector.java
+++ b/src/main/java/org/orekit/rugged/utils/Selector.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/utils/SpacecraftToObservedBody.java b/src/main/java/org/orekit/rugged/utils/SpacecraftToObservedBody.java
index 829148b61a9983536aa7bb11a6ddebb17d59298f..526fcf9f85e2ba9aafd77ea5ab2ab20733a498a6 100644
--- a/src/main/java/org/orekit/rugged/utils/SpacecraftToObservedBody.java
+++ b/src/main/java/org/orekit/rugged/utils/SpacecraftToObservedBody.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/main/java/org/orekit/rugged/utils/package-info.java b/src/main/java/org/orekit/rugged/utils/package-info.java
index 7507188f080836dd29f3dd07e051988d1a138654..cf44e9619c901ca033b062462dd1a5808441dc0a 100644
--- a/src/main/java/org/orekit/rugged/utils/package-info.java
+++ b/src/main/java/org/orekit/rugged/utils/package-info.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/site/markdown/building.md b/src/site/markdown/building.md
index 6bdfaaefaf320bdcbff9e8e18372dadc0861104c..a04bc7a6f9a3c3586c840f4bb646a7f589ff81fe 100644
--- a/src/site/markdown/building.md
+++ b/src/site/markdown/building.md
@@ -1,4 +1,4 @@
-<!--- Copyright 2013-2020 CS GROUP
+<!--- Copyright 2013-2022 CS GROUP
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at
diff --git a/src/site/markdown/configuration.md b/src/site/markdown/configuration.md
index d11f53a013f6a11ddb790423fe7c4cbd5c4305eb..612dd0a58a1fd935564d4a47bf41542e88d42ee3 100644
--- a/src/site/markdown/configuration.md
+++ b/src/site/markdown/configuration.md
@@ -1,4 +1,4 @@
-<!--- Copyright 2013-2020 CS GROUP
+<!--- Copyright 2013-2022 CS GROUP
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at
diff --git a/src/site/markdown/contact.md b/src/site/markdown/contact.md
index fae9fc0b2e65f72beadf1370c7053ad49a459ada..9aa29091f7ef20e8defcbaadeca67e8cd3cffe3f 100644
--- a/src/site/markdown/contact.md
+++ b/src/site/markdown/contact.md
@@ -1,4 +1,4 @@
-<!--- Copyright 2013-2020 CS GROUP
+<!--- Copyright 2013-2022 CS GROUP
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at
diff --git a/src/site/markdown/contributing.md b/src/site/markdown/contributing.md
index dc367dffacfe03361f466911c6c88afb9f0d9175..033b8d2de8c59ab1e634577120c68c905563dd94 100644
--- a/src/site/markdown/contributing.md
+++ b/src/site/markdown/contributing.md
@@ -1,4 +1,4 @@
-<!--- Copyright 2013-2020 CS GROUP
+<!--- Copyright 2013-2022 CS GROUP
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at
diff --git a/src/site/markdown/design/design-major-functions.md b/src/site/markdown/design/design-major-functions.md
index c44bfeb4ef921e167f47b38eb9d12ddb814a8237..5853d9c046a6231764bd80263091f2b8be761356 100644
--- a/src/site/markdown/design/design-major-functions.md
+++ b/src/site/markdown/design/design-major-functions.md
@@ -1,4 +1,4 @@
-<!--- Copyright 2013-2020 CS GROUP
+<!--- Copyright 2013-2022 CS GROUP
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at
diff --git a/src/site/markdown/design/digital-elevation-model.md b/src/site/markdown/design/digital-elevation-model.md
index 4c88f6cae8244b8d1a99fa89baccd146a8afcd69..09b7a94d52d4534b114e074fe9f7439b3bb64940 100644
--- a/src/site/markdown/design/digital-elevation-model.md
+++ b/src/site/markdown/design/digital-elevation-model.md
@@ -1,4 +1,4 @@
-<!--- Copyright 2013-2020 CS GROUP
+<!--- Copyright 2013-2022 CS GROUP
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at
diff --git a/src/site/markdown/design/overview.md b/src/site/markdown/design/overview.md
index c1ffb0baa92a636662da467225735ea9c58854da..99b0195e0701aed05c98ad293c24edb238b0badb 100644
--- a/src/site/markdown/design/overview.md
+++ b/src/site/markdown/design/overview.md
@@ -1,4 +1,4 @@
-<!--- Copyright 2013-2020 CS GROUP
+<!--- Copyright 2013-2022 CS GROUP
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at
diff --git a/src/site/markdown/design/technical-choices.md b/src/site/markdown/design/technical-choices.md
index 65a1eaedc7628023fbae1f9b0d04bc49abaf437c..182f554604703e0467aada2484948b5cd449ea49 100644
--- a/src/site/markdown/design/technical-choices.md
+++ b/src/site/markdown/design/technical-choices.md
@@ -1,4 +1,4 @@
-<!--- Copyright 2013-2020 CS GROUP
+<!--- Copyright 2013-2022 CS GROUP
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at
diff --git a/src/site/markdown/downloads.md.vm b/src/site/markdown/downloads.md.vm
index 16afd1b245f041ebd6d25a6b0a98fad003b12542..0dd75deb6f3e82165b1b6b21ced06372720e6996 100644
--- a/src/site/markdown/downloads.md.vm
+++ b/src/site/markdown/downloads.md.vm
@@ -1,4 +1,4 @@
-<!--- Copyright 2013-2020 CS GROUP
+<!--- Copyright 2013-2022 CS GROUP
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at
diff --git a/src/site/markdown/faq.md b/src/site/markdown/faq.md
index 77088e7243c2bb33182327165477f34dde77c499..441e9443154902bbdc1551dd35841fad0e9637e1 100644
--- a/src/site/markdown/faq.md
+++ b/src/site/markdown/faq.md
@@ -1,4 +1,4 @@
-<!--- Copyright 2013-2020 CS GROUP
+<!--- Copyright 2013-2022 CS GROUP
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at
diff --git a/src/site/markdown/guidelines.md b/src/site/markdown/guidelines.md
index 692f03c8e4bd4a555a5854417981137dc8b9396e..1d26084667d5509510c72357c89e780beed9b39c 100644
--- a/src/site/markdown/guidelines.md
+++ b/src/site/markdown/guidelines.md
@@ -1,4 +1,4 @@
-<!--- Copyright 2013-2020 CS GROUP
+<!--- Copyright 2013-2022 CS GROUP
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at
diff --git a/src/site/markdown/index.md b/src/site/markdown/index.md
index 01ee8f9b7ab8c535aeb9528b93b2017f8f727e07..904fef2f68ee6c7788a35b8527a3045455c055ff 100644
--- a/src/site/markdown/index.md
+++ b/src/site/markdown/index.md
@@ -1,4 +1,4 @@
-<!--- Copyright 2013-2020 CS GROUP
+<!--- Copyright 2013-2022 CS GROUP
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at
diff --git a/src/site/markdown/sources.md b/src/site/markdown/sources.md
index 44db518110a8c13d894a52fc775d58a7ed6e13ff..abce9d2a7ed9752fb64d8bb9276bf7d4a5c47b15 100644
--- a/src/site/markdown/sources.md
+++ b/src/site/markdown/sources.md
@@ -1,4 +1,4 @@
-<!--- Copyright 2013-2020 CS GROUP
+<!--- Copyright 2013-2022 CS GROUP
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at
diff --git a/src/site/markdown/tutorials/direct-location-with-DEM.md b/src/site/markdown/tutorials/direct-location-with-DEM.md
index 7dde63d46e50e8c751f47b4099482fd34c8d308e..13449228a51a1d285be101693a4ed1b34874e09a 100644
--- a/src/site/markdown/tutorials/direct-location-with-DEM.md
+++ b/src/site/markdown/tutorials/direct-location-with-DEM.md
@@ -1,4 +1,4 @@
-<!--- Copyright 2013-2020 CS GROUP
+<!--- Copyright 2013-2022 CS GROUP
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at
diff --git a/src/site/markdown/tutorials/direct-location.md b/src/site/markdown/tutorials/direct-location.md
index f26b31b039fe4911d424be15b9c09d82aca75cf2..ae4430bfd46e038e292d4e0f947da20418aff7ce 100644
--- a/src/site/markdown/tutorials/direct-location.md
+++ b/src/site/markdown/tutorials/direct-location.md
@@ -1,4 +1,4 @@
-<!--- Copyright 2013-2020 CS GROUP
+<!--- Copyright 2013-2022 CS GROUP
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at
diff --git a/src/site/markdown/tutorials/inverse-location.md b/src/site/markdown/tutorials/inverse-location.md
index da9a60315d66c6b3443854d3f7fc9c52d832b3e3..75fc5b4a528b8b2cb50bf134e4d9d95cf4bf7854 100644
--- a/src/site/markdown/tutorials/inverse-location.md
+++ b/src/site/markdown/tutorials/inverse-location.md
@@ -1,4 +1,4 @@
-<!--- Copyright 2013-2020 CS GROUP
+<!--- Copyright 2013-2022 CS GROUP
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at
diff --git a/src/site/markdown/tutorials/matlab-example.md b/src/site/markdown/tutorials/matlab-example.md
index c664b7534fac45eba077b24b9a537984db81678f..0bd53ce86f5937227aa9d5f7f3b7b691a49c97e2 100644
--- a/src/site/markdown/tutorials/matlab-example.md
+++ b/src/site/markdown/tutorials/matlab-example.md
@@ -1,4 +1,4 @@
-<!--- Copyright 2013-2020 CS GROUP
+<!--- Copyright 2013-2022 CS GROUP
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at
diff --git a/src/site/markdown/tutorials/tile-updater.md b/src/site/markdown/tutorials/tile-updater.md
index fda9dd34771328605e98a1074071bc5f457d06ec..1f45088705af19f6767573214e1a63c83d76c561 100644
--- a/src/site/markdown/tutorials/tile-updater.md
+++ b/src/site/markdown/tutorials/tile-updater.md
@@ -1,4 +1,4 @@
-<!--- Copyright 2013-2020 CS GROUP
+<!--- Copyright 2013-2022 CS GROUP
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at
diff --git a/src/site/site.xml b/src/site/site.xml
index 4b9af80723657a8d02610519b7b32804c02e278d..c8e5395d71a667c4adc883ccd76321e90f3710e5 100644
--- a/src/site/site.xml
+++ b/src/site/site.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
-  Copyright 2013-2020 CS GROUP
+  Copyright 2013-2022 CS GROUP
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at
diff --git a/src/test/java/org/orekit/rugged/TestUtils.java b/src/test/java/org/orekit/rugged/TestUtils.java
index baaea0d93dcd5ac572c0f8882e66076af14ebcbe..c40a8d7c4e9ec55717d8e8512222edbb1f4df648 100644
--- a/src/test/java/org/orekit/rugged/TestUtils.java
+++ b/src/test/java/org/orekit/rugged/TestUtils.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/test/java/org/orekit/rugged/adjustment/AdjustmentContextTest.java b/src/test/java/org/orekit/rugged/adjustment/AdjustmentContextTest.java
index c5682cb84f8be7f3d254a76627ae99cf59b306d5..17dc22aa3cd6d2c36032273e1a2cbcb9f0bfd944 100644
--- a/src/test/java/org/orekit/rugged/adjustment/AdjustmentContextTest.java
+++ b/src/test/java/org/orekit/rugged/adjustment/AdjustmentContextTest.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/test/java/org/orekit/rugged/adjustment/InterSensorOptimizationProblemBuilderTest.java b/src/test/java/org/orekit/rugged/adjustment/InterSensorOptimizationProblemBuilderTest.java
index a28d45fff05a7699721fcf3629ea35bc9f7fa28b..32bd04330ca87563c141e46be3d9eb7e543d2d68 100644
--- a/src/test/java/org/orekit/rugged/adjustment/InterSensorOptimizationProblemBuilderTest.java
+++ b/src/test/java/org/orekit/rugged/adjustment/InterSensorOptimizationProblemBuilderTest.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/test/java/org/orekit/rugged/api/RuggedBuilderTest.java b/src/test/java/org/orekit/rugged/api/RuggedBuilderTest.java
index 825e85ae17108c2672ea285f8151452f1e17a8a7..22fd1f4823604a48c0c84af83c9125d8f2ab4a76 100644
--- a/src/test/java/org/orekit/rugged/api/RuggedBuilderTest.java
+++ b/src/test/java/org/orekit/rugged/api/RuggedBuilderTest.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/test/java/org/orekit/rugged/api/RuggedTest.java b/src/test/java/org/orekit/rugged/api/RuggedTest.java
index 29ea82e5da514c9ab0bb7c3a861ca7e0e61d8791..a8804beb8ba0505cae795bc245efdaab4c658c5f 100644
--- a/src/test/java/org/orekit/rugged/api/RuggedTest.java
+++ b/src/test/java/org/orekit/rugged/api/RuggedTest.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/test/java/org/orekit/rugged/errors/DumpManagerTest.java b/src/test/java/org/orekit/rugged/errors/DumpManagerTest.java
index 92d4f041164013032469c6e0f04b3b7bef1d0ace..9901b2fcdc3ab8974f9dbb94390ca062386ba5a3 100644
--- a/src/test/java/org/orekit/rugged/errors/DumpManagerTest.java
+++ b/src/test/java/org/orekit/rugged/errors/DumpManagerTest.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/test/java/org/orekit/rugged/errors/DumpReplayerTest.java b/src/test/java/org/orekit/rugged/errors/DumpReplayerTest.java
index dd0330c9494c178a12df4fc12c0b9c8dbe809ada..a19b2e4cd29d1aa1334d451cd0952f85c3305ca5 100644
--- a/src/test/java/org/orekit/rugged/errors/DumpReplayerTest.java
+++ b/src/test/java/org/orekit/rugged/errors/DumpReplayerTest.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/test/java/org/orekit/rugged/errors/DumpTest.java b/src/test/java/org/orekit/rugged/errors/DumpTest.java
index fd79d081fd193a552da563f57ce2810f22902416..38c9790aca4425cfce0a392cd740072e64e0e8bc 100644
--- a/src/test/java/org/orekit/rugged/errors/DumpTest.java
+++ b/src/test/java/org/orekit/rugged/errors/DumpTest.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/test/java/org/orekit/rugged/errors/RuggedExceptionTest.java b/src/test/java/org/orekit/rugged/errors/RuggedExceptionTest.java
index 5a65a3983703e9bf04dd141aca27bc6dd6eee0a8..35ab40d43134c39c3eb7ebc987ecb8ba1dbe49d5 100644
--- a/src/test/java/org/orekit/rugged/errors/RuggedExceptionTest.java
+++ b/src/test/java/org/orekit/rugged/errors/RuggedExceptionTest.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/test/java/org/orekit/rugged/errors/RuggedMessagesTest.java b/src/test/java/org/orekit/rugged/errors/RuggedMessagesTest.java
index 3a3c98a321a07f7da13560e0b1ddcda82ae6b88c..67cb079fc52713eeae77625f7ed98777f7e33290 100644
--- a/src/test/java/org/orekit/rugged/errors/RuggedMessagesTest.java
+++ b/src/test/java/org/orekit/rugged/errors/RuggedMessagesTest.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/test/java/org/orekit/rugged/intersection/AbstractAlgorithmTest.java b/src/test/java/org/orekit/rugged/intersection/AbstractAlgorithmTest.java
index 6503cf02233dc5d59996f7e8a348de841e65b109..d8ce5af3d54189aacf29cbbd8d59766c252f073a 100644
--- a/src/test/java/org/orekit/rugged/intersection/AbstractAlgorithmTest.java
+++ b/src/test/java/org/orekit/rugged/intersection/AbstractAlgorithmTest.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/test/java/org/orekit/rugged/intersection/BasicScanAlgorithmTest.java b/src/test/java/org/orekit/rugged/intersection/BasicScanAlgorithmTest.java
index 8584941939aee3ce27a9226da3304a9c64dee113..d236fe73ad75f6c8ad84b77ee05ffefdf1175cec 100644
--- a/src/test/java/org/orekit/rugged/intersection/BasicScanAlgorithmTest.java
+++ b/src/test/java/org/orekit/rugged/intersection/BasicScanAlgorithmTest.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/test/java/org/orekit/rugged/intersection/ConstantElevationAlgorithmTest.java b/src/test/java/org/orekit/rugged/intersection/ConstantElevationAlgorithmTest.java
index af5933c68a53a6d34a4a07586c56c826a485823d..7d932363f13fe2e7cc9a94a4766bae17a6aa671c 100644
--- a/src/test/java/org/orekit/rugged/intersection/ConstantElevationAlgorithmTest.java
+++ b/src/test/java/org/orekit/rugged/intersection/ConstantElevationAlgorithmTest.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/test/java/org/orekit/rugged/intersection/duvenhage/DuvenhageAlgorithmTest.java b/src/test/java/org/orekit/rugged/intersection/duvenhage/DuvenhageAlgorithmTest.java
index 55830c25d237d94f705758f75afb5b601c663fdc..0b129554d66d5b02421f81da1546f7ddf0e3f08b 100644
--- a/src/test/java/org/orekit/rugged/intersection/duvenhage/DuvenhageAlgorithmTest.java
+++ b/src/test/java/org/orekit/rugged/intersection/duvenhage/DuvenhageAlgorithmTest.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/test/java/org/orekit/rugged/intersection/duvenhage/MinMaxTreeTileTest.java b/src/test/java/org/orekit/rugged/intersection/duvenhage/MinMaxTreeTileTest.java
index 06532770e7b7d7f767749744e732699f1733b385..dbd8778374cd89ed17c4e0782d09c7fbaa2c9b24 100644
--- a/src/test/java/org/orekit/rugged/intersection/duvenhage/MinMaxTreeTileTest.java
+++ b/src/test/java/org/orekit/rugged/intersection/duvenhage/MinMaxTreeTileTest.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/test/java/org/orekit/rugged/linesensor/FixedRotationTest.java b/src/test/java/org/orekit/rugged/linesensor/FixedRotationTest.java
index cad43aeaac0cacb56540a6b8fa05bab3838ea67a..5d69b5fd35921e20724f7f8dd520f97740e8e0ef 100644
--- a/src/test/java/org/orekit/rugged/linesensor/FixedRotationTest.java
+++ b/src/test/java/org/orekit/rugged/linesensor/FixedRotationTest.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/test/java/org/orekit/rugged/linesensor/PolynomialRotationTest.java b/src/test/java/org/orekit/rugged/linesensor/PolynomialRotationTest.java
index 338bb26d6dc1fed2eed8cfd552436c30197f636f..b14891f5087ff383efbda5607a00b5f514bbd717 100644
--- a/src/test/java/org/orekit/rugged/linesensor/PolynomialRotationTest.java
+++ b/src/test/java/org/orekit/rugged/linesensor/PolynomialRotationTest.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/test/java/org/orekit/rugged/linesensor/SensorMeanPlaneCrossingTest.java b/src/test/java/org/orekit/rugged/linesensor/SensorMeanPlaneCrossingTest.java
index 3b051ac62423b75f0738c812ba32bbe9451ac403..5a0d7670a843f4f5eea088d8ba8cf1d7ef772ba5 100644
--- a/src/test/java/org/orekit/rugged/linesensor/SensorMeanPlaneCrossingTest.java
+++ b/src/test/java/org/orekit/rugged/linesensor/SensorMeanPlaneCrossingTest.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/test/java/org/orekit/rugged/raster/CheckedPatternElevationUpdater.java b/src/test/java/org/orekit/rugged/raster/CheckedPatternElevationUpdater.java
index 2768168fa710d1d2043326d3c872e45758cca902..7d5adbcff1bfa11a2923da6ab98b5ccf17d766dd 100644
--- a/src/test/java/org/orekit/rugged/raster/CheckedPatternElevationUpdater.java
+++ b/src/test/java/org/orekit/rugged/raster/CheckedPatternElevationUpdater.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/test/java/org/orekit/rugged/raster/CliffsElevationUpdater.java b/src/test/java/org/orekit/rugged/raster/CliffsElevationUpdater.java
index 75961fbc3cf6e85cbcf9bf40947193fcf1365b17..ad1a69036714f6882d692b19c299d479dc3c9a6b 100644
--- a/src/test/java/org/orekit/rugged/raster/CliffsElevationUpdater.java
+++ b/src/test/java/org/orekit/rugged/raster/CliffsElevationUpdater.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/test/java/org/orekit/rugged/raster/CountingFactory.java b/src/test/java/org/orekit/rugged/raster/CountingFactory.java
index 03bbad8e8d09b83d1c4a36d51134d703f07da4c0..ad714f48a821df6bdaa50c5c39c1159a9008b4c2 100644
--- a/src/test/java/org/orekit/rugged/raster/CountingFactory.java
+++ b/src/test/java/org/orekit/rugged/raster/CountingFactory.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/test/java/org/orekit/rugged/raster/RandomLandscapeUpdater.java b/src/test/java/org/orekit/rugged/raster/RandomLandscapeUpdater.java
index 2ba204cd2a431559607d36c0277366b8a52b910a..df3940dc8808fef86162d7f9246506ef9f6ee77a 100644
--- a/src/test/java/org/orekit/rugged/raster/RandomLandscapeUpdater.java
+++ b/src/test/java/org/orekit/rugged/raster/RandomLandscapeUpdater.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/test/java/org/orekit/rugged/raster/SimpleTileTest.java b/src/test/java/org/orekit/rugged/raster/SimpleTileTest.java
index 64fcb92d2448eb532fce6f16cce803c3a9875c4a..75a63ab0342d7129f47793a381c5eadaa7037e3a 100644
--- a/src/test/java/org/orekit/rugged/raster/SimpleTileTest.java
+++ b/src/test/java/org/orekit/rugged/raster/SimpleTileTest.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/test/java/org/orekit/rugged/raster/TilesCacheTest.java b/src/test/java/org/orekit/rugged/raster/TilesCacheTest.java
index 8e588239dcfc282c04deeb3fd965d82600bf426b..7038ac9e17d98af20b414e8566809de28d62dcb1 100644
--- a/src/test/java/org/orekit/rugged/raster/TilesCacheTest.java
+++ b/src/test/java/org/orekit/rugged/raster/TilesCacheTest.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/test/java/org/orekit/rugged/raster/VolcanicConeElevationUpdater.java b/src/test/java/org/orekit/rugged/raster/VolcanicConeElevationUpdater.java
index 2425d01f234047a96c7a29f4c5a3409cb907a078..8626c4ca31febc223924e3da62d8c2156270392c 100644
--- a/src/test/java/org/orekit/rugged/raster/VolcanicConeElevationUpdater.java
+++ b/src/test/java/org/orekit/rugged/raster/VolcanicConeElevationUpdater.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/test/java/org/orekit/rugged/refraction/MultiLayerModelTest.java b/src/test/java/org/orekit/rugged/refraction/MultiLayerModelTest.java
index 9436db32754085a5d7203535d4c541ab7aba8455..d3cbf3262c8c43370ecf531f3b27b1c6f1f8d216 100644
--- a/src/test/java/org/orekit/rugged/refraction/MultiLayerModelTest.java
+++ b/src/test/java/org/orekit/rugged/refraction/MultiLayerModelTest.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/test/java/org/orekit/rugged/utils/ExtendedEllipsoidTest.java b/src/test/java/org/orekit/rugged/utils/ExtendedEllipsoidTest.java
index 90848214b940304353f9d7ac828288af3d3d64ee..d262242a99910981d4984f5feb57838c37a6c423 100644
--- a/src/test/java/org/orekit/rugged/utils/ExtendedEllipsoidTest.java
+++ b/src/test/java/org/orekit/rugged/utils/ExtendedEllipsoidTest.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/test/java/org/orekit/rugged/utils/GeodeticUtilities.java b/src/test/java/org/orekit/rugged/utils/GeodeticUtilities.java
index 9c203d5d8b50b548e4bd82f13c16b687d5ae5164..f221014bf9aa67f44b716807886f1203ae89b4ef 100644
--- a/src/test/java/org/orekit/rugged/utils/GeodeticUtilities.java
+++ b/src/test/java/org/orekit/rugged/utils/GeodeticUtilities.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/test/java/org/orekit/rugged/utils/NormalizedGeodeticPointTest.java b/src/test/java/org/orekit/rugged/utils/NormalizedGeodeticPointTest.java
index 1b60d7a06155fd201cc38833aec80f833ce0e418..244c482321b4e6a03696c06d498751e0ba8967cb 100644
--- a/src/test/java/org/orekit/rugged/utils/NormalizedGeodeticPointTest.java
+++ b/src/test/java/org/orekit/rugged/utils/NormalizedGeodeticPointTest.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/test/java/org/orekit/rugged/utils/RoughVisibilityEstimatorTest.java b/src/test/java/org/orekit/rugged/utils/RoughVisibilityEstimatorTest.java
index 3947f6c8297042f87f327ee816ebcedd3f1248c7..e0740bb7e800d9b87804ee78419713844da8a900 100644
--- a/src/test/java/org/orekit/rugged/utils/RoughVisibilityEstimatorTest.java
+++ b/src/test/java/org/orekit/rugged/utils/RoughVisibilityEstimatorTest.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/test/java/org/orekit/rugged/utils/SpacecraftToObservedBodyTest.java b/src/test/java/org/orekit/rugged/utils/SpacecraftToObservedBodyTest.java
index f95bbe2f03b7a50a8abc231240faae35a008975d..6717b2936af56447cb9a7e108337b0146f082be6 100644
--- a/src/test/java/org/orekit/rugged/utils/SpacecraftToObservedBodyTest.java
+++ b/src/test/java/org/orekit/rugged/utils/SpacecraftToObservedBodyTest.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/tutorials/java/fr/cs/examples/DirectLocation.java b/src/tutorials/java/fr/cs/examples/DirectLocation.java
index 8381d588beb387f9a487666a30d249665fb12687..8998fbfe7948ae8fe934aab9ba51c5103fa6ddcf 100644
--- a/src/tutorials/java/fr/cs/examples/DirectLocation.java
+++ b/src/tutorials/java/fr/cs/examples/DirectLocation.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/tutorials/java/fr/cs/examples/DirectLocationWithDEM.java b/src/tutorials/java/fr/cs/examples/DirectLocationWithDEM.java
index 6ca882eb4d220fcf9a704c7af8055a026df66364..f0b8e391f4b0f6e2c0b9448183b65d9a1e7d9224 100644
--- a/src/tutorials/java/fr/cs/examples/DirectLocationWithDEM.java
+++ b/src/tutorials/java/fr/cs/examples/DirectLocationWithDEM.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/tutorials/java/fr/cs/examples/InverseLocation.java b/src/tutorials/java/fr/cs/examples/InverseLocation.java
index 9e9613354a5f2db3d66d1f8ecb96ef8e7170834a..2b8f5502fb9823b240fd5a69a28eb370c097663c 100644
--- a/src/tutorials/java/fr/cs/examples/InverseLocation.java
+++ b/src/tutorials/java/fr/cs/examples/InverseLocation.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/tutorials/java/fr/cs/examples/refiningPleiades/GroundRefining.java b/src/tutorials/java/fr/cs/examples/refiningPleiades/GroundRefining.java
index 61d8d1eb55e6bc2a2f2d8c6e1f672a8eeef3376d..47974d9e576e040c13e6266bb265e069ca0442ed 100644
--- a/src/tutorials/java/fr/cs/examples/refiningPleiades/GroundRefining.java
+++ b/src/tutorials/java/fr/cs/examples/refiningPleiades/GroundRefining.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/tutorials/java/fr/cs/examples/refiningPleiades/InterRefining.java b/src/tutorials/java/fr/cs/examples/refiningPleiades/InterRefining.java
index e5a6e94e488c7fe71ff0ab0d0b94f95d980fd4d9..fe402a9074f840b1561729c61328c353e05aa3a2 100644
--- a/src/tutorials/java/fr/cs/examples/refiningPleiades/InterRefining.java
+++ b/src/tutorials/java/fr/cs/examples/refiningPleiades/InterRefining.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/tutorials/java/fr/cs/examples/refiningPleiades/Refining.java b/src/tutorials/java/fr/cs/examples/refiningPleiades/Refining.java
index 8849672d4da43a0c38d7f8aacfee33a89284fa87..f1f09c76175b9d3cd646f4b35b7776af98f89159 100644
--- a/src/tutorials/java/fr/cs/examples/refiningPleiades/Refining.java
+++ b/src/tutorials/java/fr/cs/examples/refiningPleiades/Refining.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/tutorials/java/fr/cs/examples/refiningPleiades/generators/GroundMeasurementGenerator.java b/src/tutorials/java/fr/cs/examples/refiningPleiades/generators/GroundMeasurementGenerator.java
index fc5c21530624be5ca0b1dbccc4916edac9a5cea0..c81a54801fe1d41fdacd9e50373d444a9d035c17 100644
--- a/src/tutorials/java/fr/cs/examples/refiningPleiades/generators/GroundMeasurementGenerator.java
+++ b/src/tutorials/java/fr/cs/examples/refiningPleiades/generators/GroundMeasurementGenerator.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/tutorials/java/fr/cs/examples/refiningPleiades/generators/InterMeasurementGenerator.java b/src/tutorials/java/fr/cs/examples/refiningPleiades/generators/InterMeasurementGenerator.java
index 3efb9fe5045a5264a77af1bc469620b33787805d..88f5c0a6a24fe0a81a31b5919798ce15d0d38b21 100644
--- a/src/tutorials/java/fr/cs/examples/refiningPleiades/generators/InterMeasurementGenerator.java
+++ b/src/tutorials/java/fr/cs/examples/refiningPleiades/generators/InterMeasurementGenerator.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/tutorials/java/fr/cs/examples/refiningPleiades/generators/Measurable.java b/src/tutorials/java/fr/cs/examples/refiningPleiades/generators/Measurable.java
index d399514f6b194dbbe7048fdee696bc75b3a7c025..c1c3ae0f3f5407dd3c32f31d2dd41b4fb2c8ce2a 100644
--- a/src/tutorials/java/fr/cs/examples/refiningPleiades/generators/Measurable.java
+++ b/src/tutorials/java/fr/cs/examples/refiningPleiades/generators/Measurable.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/tutorials/java/fr/cs/examples/refiningPleiades/generators/Noise.java b/src/tutorials/java/fr/cs/examples/refiningPleiades/generators/Noise.java
index d921ffef77b159c7d77f6ca9af0dbb78a8126941..014819e20e1eb414dbbebee315da875092fe00be 100644
--- a/src/tutorials/java/fr/cs/examples/refiningPleiades/generators/Noise.java
+++ b/src/tutorials/java/fr/cs/examples/refiningPleiades/generators/Noise.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/tutorials/java/fr/cs/examples/refiningPleiades/metrics/DistanceTools.java b/src/tutorials/java/fr/cs/examples/refiningPleiades/metrics/DistanceTools.java
index ba2d1bed21e0352b5b2960e61fc089db60f9d64b..d6eb575bbd5d9e6a38906a081aed9927622ff29f 100644
--- a/src/tutorials/java/fr/cs/examples/refiningPleiades/metrics/DistanceTools.java
+++ b/src/tutorials/java/fr/cs/examples/refiningPleiades/metrics/DistanceTools.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/tutorials/java/fr/cs/examples/refiningPleiades/metrics/LocalisationMetrics.java b/src/tutorials/java/fr/cs/examples/refiningPleiades/metrics/LocalisationMetrics.java
index ef196d162cfe3dacb555b3fd02ef2ef4d00a0e56..9a5e8bd4429a715a6381c3ecb48ef616d851972b 100644
--- a/src/tutorials/java/fr/cs/examples/refiningPleiades/metrics/LocalisationMetrics.java
+++ b/src/tutorials/java/fr/cs/examples/refiningPleiades/metrics/LocalisationMetrics.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/tutorials/java/fr/cs/examples/refiningPleiades/models/OrbitModel.java b/src/tutorials/java/fr/cs/examples/refiningPleiades/models/OrbitModel.java
index 991aededf5823e1e44501e20412faee761bef410..f1150907df9941ee330f867a01df34ea009a7da9 100644
--- a/src/tutorials/java/fr/cs/examples/refiningPleiades/models/OrbitModel.java
+++ b/src/tutorials/java/fr/cs/examples/refiningPleiades/models/OrbitModel.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
diff --git a/src/tutorials/java/fr/cs/examples/refiningPleiades/models/PleiadesViewingModel.java b/src/tutorials/java/fr/cs/examples/refiningPleiades/models/PleiadesViewingModel.java
index 17080e5e4965cb3e3e9c212f25e8d4568a40cd59..90c665d3d8bbf0a80b545290f9d0429ad9559966 100644
--- a/src/tutorials/java/fr/cs/examples/refiningPleiades/models/PleiadesViewingModel.java
+++ b/src/tutorials/java/fr/cs/examples/refiningPleiades/models/PleiadesViewingModel.java
@@ -1,4 +1,4 @@
-/* Copyright 2013-2020 CS GROUP
+/* Copyright 2013-2022 CS GROUP
  * Licensed to CS GROUP (CS) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.