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TOPEX ALTIMETER SENSOR DATA RECORD

Published by NASA/JPL/PODAAC;NASA/JPL/TOPEX | National Aeronautics and Space Administration | Catalog Last Checked: November 04, 2026 at 12:46 AM | Dataset Last Updated: November 03, 2026
The Sensory Data Record (SDR) is similar to the GDR product except that it also contains waveforms, which are required for retracking. This is an expert level product. If you do not need the waveforms then the GDR should suit your needs.

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