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STK Pro Brochure
The foundation for analyzing and visualizing complex systems in the context of their missions.
Read MoreWhite Paper: Efficient Covariance Interpolation Using Blending Of Approximate State Error Transitions
This paper describes a new method for interpolating covariance in which an approximate state error transition is incorporated.
Read MoreWhite Paper: Ephemeris Requirements For Space Situational Awareness
This paper describes the ephemeris requirements for Space Situational Awareness (SSA).
Read MoreWhite Paper: Estimation Of Instantaneous Maneuvers Using A Fixed Interval Smoother
The analysis of these nearly instantaneous maneuvers is the focus of this study.
Read MoreWhite Paper: Integrated Surveillance Model for the Assessment of Surveillance Architectures and Operations
This paper describes the integrated surveillance model for the assessment of surveillance architectures and operations
Read MoreWhite Paper: Parametric Characterization of SGP4 Theory and TLE Positional Accuracy
This paper demonstrates the ability of “Enhanced GP” (EGP) to fit notional “truth orbits” derived from using a full-force modeling
Read MoreWhite Paper: QQ-Plot For Sequential Orbit Determination
This paper describes QQ-Plot For sequential orbit determination.
Read MoreWhite Paper: Sample Orbit Covariance Function And Filter-Smoother Consistency Tests
This paper describes sample orbit covariance function and filter-smoother consistency tests
Read MoreThe Debate over UTC and Leap Seconds
This paper describes the debate over UTC and Leap Seconds
Read MoreWhite Paper: The Many Triad Algorithms
This paper describes the many TRIAD algorithms.
Read MoreWhite Paper: The Orbit Determination Tool Kit (ODTK) - Version 5
This paper describes ODTK V5
Read MoreSTK Space Object Threat Assessment (SOTA) Brochure
Detailed feature list for STK Space Object Threat Assessment.
Read MoreWhite Paper: A Comprehensive Assessment of Collision Likelihood in Geosynchronous Earth Orbit
- Dan Oltrogge
Knowing the likelihood of collision for satellites is of extreme importance and interest to the global space community
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