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Compatibility of topex/poseidon trajectory propagation with jpl and gsfc/fdf operational software
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Guinn, Joseph Bolvin, Dave Leavitt, Robert Salama, Ahmed Nemesure, Michael |
| Copyright Year | 1994 |
| Description | Two independent trajectory software systems are used to perform the TOPEX/Poseidon operational orbit determination and propagation: the Goddard Trajectory Determination System (GTDS) at the GSF/FDF and the Double Precision Trajectory System (DPTRAJ) at JPL. GTDS is used for operational tracking and TDRS-based orbit determination. DPTRAJ is used for ephemeris generation necessary to conduct day-to-day mission operations. This paper describes the DPTRAJ/GTDS trajectory comparison analysis conducted jointly by JPL and GSFC to ensure the compatibility of these two independent trajectory software systems. |
| File Size | 585027 |
| Page Count | 10 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19940031112 |
| Archival Resource Key | ark:/13960/t7dr7s659 |
| Language | English |
| Publisher Date | 1994-05-01 |
| Access Restriction | Open |
| Subject Keyword | Astrodynamics Poseidon Satellite Goddard Trajectory Determination System Spacecraft Trajectories Orbit Calculation Ephemerides Topex Compatibility Trajectory Analysis Software Engineering Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
