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Version 10.2 is a minor release, including both new features and bug fixes. The main changes are:

• Support for CCSDS ADM files
• Trajectories around Lagrangian point using CR3BP model
• Time span drag force model
• Time span tropospheric model
• Estimated ionospheric model
• Improved phase measurement
• Several bug fixes for date functionalities
• Configurable low thrust maneuver model based on detectors
• Support for CSSI space weather data
• New organization of the maneuvers package

This version depends on Hipparchus 1.7

orekit-10.2.jar

orekit-10.2-javadoc.jar

orekit-10.2-sources.jar

Version 10.1 is a minor release, including both new features and bug fixes. The main changes are:

• Combination of GNSS measurements.
• Wind-up effect on GNSS measurements.
• Support for Hatanaka compact RINEX format.
• Laplace initial orbit determination method.
• A new Field Of View package that includes circular, elliptical, dihedral and polygonal field of views.
• Comparison methods in AbsoluteDate class.
• Moved Orekit’s tutorials to a separate sister project.
• NeQuick ionospheric model.
• Improvement of the contributing guide.
• Possibility to use multiplexed measurement.
• IRNSS and SBAS analytical orbit propagators.
• Possibility to write covariance matrices in OEM writers.
• Default constructors for DSST force models.
• Connection with Gitlab CI.
• Improvement of release proceeding.
• Implementation of the data loading proposal.
• Several bug fixes in GNSS attitude models; orbit propagators; AbsoluteDate /ParameterDriversList / RinexLoader classes, inital orbit determination methods, orbit determination, etc

This version depends on Hipparchus 1.6

orekit-10.1.jar

orekit-10.1.jar.asc

orekit-10.1-javadoc.jar

orekit-10.1-javadoc.jar.asc

orekit-10.1-sources.jar

orekit-10.1-sources.jar.asc

Highlights in the 10.0 release are:

• Security: fix possible denial of service when loading itrf-versions.conf
• Specialized GNSS propagators
• Propagation in non-inertial frames
• DSST OD
• A new Ionosphere model
• Modeling phase measurements
• LAMBDA method for ambiguity resolution
• Shapiro effect for range measurements
• Improved documentation
• Several other features and bug fixes

Release 9.3.1 is a minor release of Orekit.

It fixes an issue with GPS week rollover.

orekit-9.3.1.jar

orekit-9.3.1.jar.asc

orekit-9.3.1-javadoc.jar

orekit-9.3.1-javadoc.jar.asc

orekit-9.3.1-sources.zip

orekit-9.3.1-sources.zip.asc

Version 9.3 is a minor release, including both new features and bug fixes. The main changes are:

• a new GPSDate class
• changed OrekitException from checked to unchecked exceptions
• parameter drivers scales and reference value can be changed
• access to Kalman filter internal matrices
• position-only measurements in orbit determination
• support for unofficial versions 2.12 and 2.20 of Rinex files (mainly for spaceborne receivers)
• direct building of appropriate attitude law with eclipses for all GNSS satellite types
• inter-satellites view detector
• measurement generation feature
• possibility fo use Marshall Solar Activity Future Estimation to feed NRL MSISE 2000 atmosphere model
• new tropospheric models: Mendes-Pavlis, Vienna 1, Vienna 3, estimated model
• new mapping functions for tropospheric effect: Global Mapping Function, Niell Mapping Function
• Global Pression Temperature Models GPT and GPT2
• possibility to estimate tropospheric zenith delay
• clock offset that can be estimated (both for ground station and satellite clocks)
• handling of GPS clock corrections directly from propagator
• management of clock corrections as additional states from any propagator

Numerous bugs have been fixed.

This version depends on Hipparchus 1.4

orekit-9.3.jar

orekit-9.3.jar.asc

orekit-9.3-javadoc.jar

orekit-9.3-javadoc.jar.asc

orekit-9.3-sources.zip

orekit-9.3-sources.zip.asc