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Precise orbit analysis and global verification results from ERS-1 altimetryA technique which employs dual satellite crossover measurements from ERS-1 and Topology Ocean Experiment (TOPEX)/Poseidon together with laser tracking data and single satellite crossover measurements for ERS-1 precision orbit determination is described. The accuracy assessment of the resulting ERS-1 orbit is provided. Results of global verification of the ERS-1 Ocean Products (OPR02) and the Interim Geophysical Data Records (IGDR) data products in terms of altimeter bias, time lag bias and sea state bias are presented.
Document ID
19940030623
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Shum, C. K. (Texas Univ. Austin, TX, United States)
Tapley, B. D. (Texas Univ. Austin, TX, United States)
Kozel, B. J. (Texas Univ. Austin, TX, United States)
Visser, P. (Texas Univ. Austin, TX, United States)
Ries, J. C. (Texas Univ. Austin, TX, United States)
Seago, J. (Texas Univ. Austin, TX, United States)
Date Acquired
August 16, 2013
Publication Date
January 1, 1994
Publication Information
Publication: ESA, Proceedings of 2nd ERS-1 Symposium on Space at the Service of Our Environment, Volume 2
Subject Category
Astrodynamics
Accession Number
94N35129
Funding Number(s)
CONTRACT_GRANT: NAGW-2132
Distribution Limits
Public
Copyright
Other
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