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10.0-RC4 Release Candidate 4 for version 10.0
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10.0 Version 10.0
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
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10.0-RC3 Reclease Candidate 3 for version 10.0
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10.0-RC2 Release Candidate 2 for version 10.0
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10.0-RC1 10.0 Release Candidate 1
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9.3.1 Release version 9.3.1.
Release 9.3.1 is a minor release of Orekit.
It fixes an issue with GPS week rollover.
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9.3-RC5 Release Candidate 5 for version 9.3.
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9.3 Release 9.3.
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
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9.3-RC4 Release Candidate 4 for version 9.3.
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9.3-RC3 Release Candidate 3 for version 9.3.
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9.3-RC2 Release Candidate 2 for version 9.3.
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9.3-RC1 Release Candidate 1 for version 9.3.
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9.2-RC2 Release Candidate 2 for version 9.2.
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9.2 Version 9.2
Version 9.2 is a minor release of Orekit. It introduces several new features and bug fixes.
New features introduced in version 9.2 are :
- Kalman filter for orbit determination,
- loading of RINEX files
- loading of ANTEX files
- loading of version d of SP3 files (version a to c were already supported)
- on-the-fly decompression of .Z files
- code measurements
- phase measurements (but only a very basic implementation for now)
- specific attitude laws (GPS, GLONASS, GALILEO, BEIDOU) with midnight/noon turns
- possibility to use backward propagation in LS orbit determination
- support for any ITRF version, even if EOP files do not match the desired version
- attitude overriding in constant thrust maneuvers
- FunctionalDetector
- filtering mechanism to insert specific decompression or deciphering algorithms during data loading
- frames for Lagrange L1 and L2 point for any two related celestial bodies
WARNING: phase measurements, GNSS attitude and time-dependent process noise are considered experimental features for now, they should not be used yet for operational systems.
Several bugs have been fixed.
This version depends on Hipparchus 1.3
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9.2-RC1 Release Candidate 1 for version 9.2.
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9.1 Releasing Orekit 9.1
Version 9.1 is a minor release of Orekit. It introduces a few new features and bug fixes.
New features introduced in version 9.1 are :
- some frames in OEM parser
- retrieval of EOP from frames
- ground station displacements modelling (both displacements due to tides and displacements due to ocean loading)
- retrieval of covariance matrix in orbit determination.
Several bugs have been fixed.
This version depends on Hipparchus 1.2
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9.0.1 Official Orekit 9.0.1 release.
The Orekit team has released version 7.2.1, 8.0.1, and 9.0.1 of Orekit to fix a security vulnerability.
Orekit versions 5.0, 6.0, 6.1, 7.0, 7.1, 7.2, 8.0, and 9.0 are vulnerable to a XML External Entity (XXE) attack when loading XML format Earth Orientation Parameters (EOP) or Tracking Data Messages (TDM) from an untrusted source, possibly resulting in denial of service or data theft. For more on the mechanism and possible exploitations of XXEs see https://www.vsecurity.com//download/papers/XMLDTDEntityAttacks.pdf.
The Orekit team recommends that all users update to one of the newly released versions as quickly as possible.
Security fix versions were not released for the 5.x and 6.x series because these versions are considered to be obsolete. If you cannot upgrade from these obsolete version please email the Orekit developers (orekit-developers@orekit.org) to discuss creating a security fix release.
A CVE number has been requested.
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8.0.1 Official Orekit 8.0.1 release.
The Orekit team has released version 7.2.1, 8.0.1, and 9.0.1 of Orekit to fix a security vulnerability.
Orekit versions 5.0, 6.0, 6.1, 7.0, 7.1, 7.2, 8.0, and 9.0 are vulnerable to a XML External Entity (XXE) attack when loading XML format Earth Orientation Parameters (EOP) or Tracking Data Messages (TDM) from an untrusted source, possibly resulting in denial of service or data theft. For more on the mechanism and possible exploitations of XXEs see https://www.vsecurity.com//download/papers/XMLDTDEntityAttacks.pdf.
The Orekit team recommends that all users update to one of the newly released versions as quickly as possible.
Security fix versions were not released for the 5.x and 6.x series because these versions are considered to be obsolete. If you cannot upgrade from these obsolete version please email the Orekit developers (orekit-developers@orekit.org) to discuss creating a security fix release.
A CVE number has been requested.
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7.2.1 Official Orekit 7.2.1 release.
The Orekit team has released version 7.2.1, 8.0.1, and 9.0.1 of Orekit to fix a security vulnerability.
Orekit versions 5.0, 6.0, 6.1, 7.0, 7.1, 7.2, 8.0, and 9.0 are vulnerable to a XML External Entity (XXE) attack when loading XML format Earth Orientation Parameters (EOP) or Tracking Data Messages (TDM) from an untrusted source, possibly resulting in denial of service or data theft. For more on the mechanism and possible exploitations of XXEs see https://www.vsecurity.com//download/papers/XMLDTDEntityAttacks.pdf.
The Orekit team recommends that all users update to one of the newly released versions as quickly as possible.
Security fix versions were not released for the 5.x and 6.x series because these versions are considered to be obsolete. If you cannot upgrade from these obsolete version please email the Orekit developers (orekit-developers@orekit.org) to discuss creating a security fix release.
A CVE number has been requested.
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9.0 Creating Orekit 9.0 tag.
Version 9.0 is a major release of Orekit. It introduces several new features and bug fixes. New features introduced in version 9.0 are:
- Taylor algebra propagation (for high order uncertainties propagation or very fast Monte-Carlo studies)
- multi-satellites orbit determination
- parallel multi-satellites propagation
- parametric accelerations (polynomial and harmonic)
- turn-around measurements
- inter-satellite range measurements
- rigth ascension/declination measurements
- Antenna Phase Center measurements modifiers
- EOP estimation in precise orbit determination
- orbit to attitude coupling in partial derivatives
- parsing of CCSDS Tracking Data Messages
- parsing of university of Bern Astronomical Institute files for Klobuchar coefficients
- ITRF 2014
- preservation of non-Keplerian orbits derivatives
- JB2008 atmosphere model
- NRL MSISE 2000 atmosphere model
- boolean combination of events detectors
- ephemeris writer
- speed improvements when tens of thousands of measurements are used in orbit determination
- Danish translations
Several bugs have been fixed.
This version depends on Hipparchus 1.1 released in March 2017.