diff --git a/src/main/java/org/orekit/rugged/api/LineSensor.java b/src/main/java/org/orekit/rugged/api/LineSensor.java
index 245b27fb997c59e346b32b69e8caecc4b4223112..e8f0919a8e79f99a8da398b6e706b2f3762e9151 100644
--- a/src/main/java/org/orekit/rugged/api/LineSensor.java
+++ b/src/main/java/org/orekit/rugged/api/LineSensor.java
@@ -149,11 +149,6 @@ public class LineSensor {
     }
 
     /** Get the pixel normalized line-of-sight.
-     * <p>
-     * The {@link #getLos(int) line-of-sight}, {@link #getTransversal(int) transversal}
-     * and {@link #getCross(int) cross} directions form a right-handed frame aligned
-     * with the pixel.
-     * </p>
      * @param i pixel index (must be between 0 and {@link #getNbPixels()}
      * @return pixel normalized line-of-sight
      */
@@ -205,6 +200,12 @@ public class LineSensor {
     }
 
     /** Get the relative azimuth of a direction with respect to a pixel.
+     * <p>
+     * The relative azimuth is computed along the sensor line. As it is
+     * relative to current pixel, it is 0 when the direction is aligned
+     * with pixel i, and the sign is consistent with {@link #getMeanPlaneNormal()
+     * mean plane normal} orientation.
+     * </p>
      * @param direction direction to check
      * @param i pixel index (must be between 0 and {@link #getNbPixels()}
      * @return relative azimuth of direction
diff --git a/src/main/java/org/orekit/rugged/api/Rugged.java b/src/main/java/org/orekit/rugged/api/Rugged.java
index b8b1db70f4f151d4a8e03df8afb6e441c38df01d..f2ddae28fe672908ea0fa527021d269a8fd71380 100644
--- a/src/main/java/org/orekit/rugged/api/Rugged.java
+++ b/src/main/java/org/orekit/rugged/api/Rugged.java
@@ -250,6 +250,7 @@ public class Rugged {
      * @param lightTimeCorrection if true, the light travel time between ground
      * and spacecraft is compensated for more accurate localization
      * @see #isLightTimeCorrected()
+     * @see #setAberrationOfLightCorrection(boolean)
      */
     public void setLightTimeCorrection(final boolean lightTimeCorrection) {
         this.lightTimeCorrection = lightTimeCorrection;
@@ -278,7 +279,7 @@ public class Rugged {
      * @param aberrationOfLightCorrection if true, the aberration of light
      * is corrected for more accurate localization
      * @see #isAberrationOfLightCorrected()
-     * @see #setLineSensor(String, List, LineDatation)
+     * @see #setLightTimeCorrection(boolean)
      */
     public void setAberrationOfLightCorrection(final boolean aberrationOfLightCorrection) {
         this.aberrationOfLightCorrection = aberrationOfLightCorrection;