Improved kHz-SLR tracking techniques and orbit quality analysis for LEO missions |
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| Authors: | W Hausleitner G Kirchner S Krauss J Weingrill R Pail H Goiginger D Rieser |
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| Institution: | 1. Austrian Academy of Sciences, Space Research Institute, 8042 Graz, Austria;2. Graz University of Technology, Institute of Navigation and Satellite Geodesy, 8010 Graz, Austria |
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| Abstract: | Satellite gravity field missions such as CHAMP, GRACE and GOCE are designed as low Earth orbiting spacecraft (LEO) with orbit heights of about 250–500 km. The challenging mission objectives require a very precise knowledge of the satellite orbit position in space. For these missions precise orbit information is typically provided by GPS satellite-to-satellite tracking (SST) observations supported by satellite laser ranging (SLR). |
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| Keywords: | Satellite laser ranging Low earth orbit Orbit determination |
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