Satellites work in tandem to improve accuracy of data
Author(s) -
Traon P. Y.,
Gaspar P.,
Ogor F.,
Dorandeu J.
Publication year - 1995
Publication title -
eos, transactions american geophysical union
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.316
H-Index - 86
eISSN - 2324-9250
pISSN - 0096-3941
DOI - 10.1029/95eo00235
Subject(s) - altimeter , remote sensing , scatterometer , satellite , radar altimeter , geodesy , synthetic aperture radar , space based radar , geology , radar , meteorology , geography , radar imaging , wind speed , computer science , radar engineering details , telecommunications , aerospace engineering , engineering
Global observation of the oceans by satellite altimetry entered a new era with the European Space Agency ERS‐1 and U.S./French TOPEX/POSEIDON missions, which were launched in July 1991 and August 1992, respectively. For the first time, two altimetric satellites were flying simultaneously. TOPEX/POSEIDON (TP) is an optimized altimetric mission dedicated to the precise observation of the large‐scale oceanic circulation. ERS‐1 is a multimission satellite. It carries a Synthetic Aperture Radar (SAR), a wind scatterometer, an along‐track scanning radiometer and a radar altimeter.
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