EO:EUM:DAT:1070

Poseidon-4 Altimetry Level 1B High Resolution (baseline version G01) - Sentinel-6 - Reprocessed

This is a reprocessed dataset at baseline G01, which is continued by the NTC data stream from 20 April 2025 onwards. The Level 1B HR product is output of the HR processor. It includes geo-located, and fully calibrated multi-looked high-resolution Ku-band waveforms. This product is most relevant to geophysical retrieval algorithm developers (over ocean, land and ice surfaces), surface characterisations studies (eg, impact of sea state bias, wave directional effects etc.) and Quality Control systems. Sentinel-6 is part of a series of Sentinel satellites, under the umbrella of the EU Copernicus programme. It is a collaborative Copernicus mission, implemented and co-funded by the European Commission, ESA, EUMETSAT and the USA, through NASA and the National Oceanic and Atmospheric Administration (NOAA).

Satellite: Sentinel-6

Instrument: Poseidon-4

Temporal Extent: 2020-12-17 - 2025-04-20

Orbit Type: LEO

Data Policy: Copernicus

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