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Poseidon-2 Data Access and Tools

Data collected by NASA’s Poseidon-2 are integral for efforts to measure sea surface height anomalies, among other investigations. Explore Poseidon-2 datasets and learn more about relevant data tools.

Datasets

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Dataset Temporal Extent Version Data State Processing Level Data Format Science Keywords
Ocean Surface Current Analyses Real-time (OSCAR) Surface Currents - Final 0.25 Degree (Version 2.0) 1993-01-01 to 2026-01-17 2.0 COMPLETE 4 netCDF-4 Ocean Currents
Ocean Surface Current Analyses Real-time (OSCAR) Surface Currents - Interim 0.25 Degree (Version 2.0) 2020-01-01 to Present 2.0 ACTIVE 4 netCDF-4 Ocean Currents
Ocean Surface Current Analyses Real-time (OSCAR) Surface Currents - Near Real Time 0.25 Degree (Version 2.0) 2021-01-01 to Present 2.0 ACTIVE 4 netCDF-4 Ocean Currents
Pre SWOT Hydrology GRRATS Daily River Heights and Storage Version 2 1992-04-06 to 2018-04-20 2 COMPLETE 2 netCDF-4 Surface Water Features
Pre SWOT Hydrology GRRATS Virtual Station River Heights Version 2 1992-04-06 to 2018-04-20 2 COMPLETE 2 netCDF-4 Surface Water Features
Reconstructed Sea Level Version 1 1950-01-03 to 2009-06-27 1 COMPLETE 4 netCDF-4 Sea Surface Height
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Poseidon-2 Data Tools

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