Publication Date:
2019-08-17
Description:
Three GPS orbit and clock products are currently provided by JPL for consideration by the IGS. Each differs in its latency and quality, with later results being more accurate. Results are typically available in both IGS and GIPSY formats via anonymous ftp. Current performance based on comparisons with the IGS final products is summarized. Orbit performance was determined by computing the 3D RMS difference between each JPL product and the IGS final orbits based on 15 minute estimates from the sp3 files. Clock performance was computed as the RMS difference after subtracting a linear trend based on 15 minute estimates from the sp3 files.
Keywords:
Communications and Radar
Type:
International GPS Service 2001 - 2002 Technical Reports; 65-70; JPL-Publ-04-017
Format:
application/pdf
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