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Recent Developments and Plans from the JPL Analysis Center. Significant improvement in consistency of JPL’s GPS solutions w.r.t. IGS combined solution starting week 1442. Primarily due to use of IGS standards for GPS antenna calibrations.
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Recent Developments and Plans from the JPL Analysis Center • Significant improvement in consistency of JPL’s GPS solutions w.r.t. IGS combined solution starting week 1442. • Primarily due to use of IGS standards for GPS antenna calibrations. • 80-90% variance reduction in orbit and clock differences. • JPL updating models and POD strategy in preparation for reprocessing campaign. • Targeting July 2008 to begin reprocessing, starting with 2008. • New version of GIPSY, version 5.0, to be released June 3, 2008. IGS Workshop, Miami, Florida, USA