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    • This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

    Sentinel-6A MF Jason-CS L2 P4 Altimeter High Resolution (HR) STC Reduced Ocean Surface Topography

    Metadata Updated: February 22, 2025

    Provides L2 high resolution (HR) short time critical (STC; 36-hour latency) altimetry from the Poseidon-4 SAR altimeter on the Sentinel-6A Michael Freilich spacecraft. It contains Sea Surface Height (SSH), Sea Surface Height Anomalies (SSHA) and Significant Wave Height (SWH), along with 1 Hz Ku-band measurements processed from L1B altimetry including the range, orbital altitude, time, and water vapour. It also includes altimetry corrections, significant wave height and wind-speed from the AMR-C. This release is reduced to exclude the 20 Hz observations that are included in the standard product. The S6A STC product is analogous to the Jason-3 IGDR product.

    Access & Use Information

    Public: This dataset is intended for public access and use. Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: No license information was provided.

    Downloads & Resources

    References

    https://doi.org/10.1016/j.rse.2021.112395

    Dates

    Metadata Created Date February 22, 2025
    Metadata Updated Date February 22, 2025

    Metadata Source

    Harvested from nasa test json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date February 22, 2025
    Metadata Updated Date February 22, 2025
    Publisher NASA/JPL/PODAAC
    Maintainer
    Identifier C1968979550-POCLOUD
    Data First Published 2020-12-07
    Language en-US
    Data Last Modified 2025-02-19
    Category Sentinel-6, geospatial
    Public Access Level public
    Bureau Code 026:00
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id 5e20c6ae-8bb1-4d13-9040-8be71394d6d8
    Harvest Source Id a73e0c30-4684-40ef-908e-d22e9e9e5f86
    Harvest Source Title nasa test json
    Homepage URL https://doi.org/10.5067/S6AP4-2HRST
    Metadata Type geospatial
    Old Spatial -180.0 -66.15 180.0 66.15
    Program Code 026:001
    Related Documents https://doi.org/10.1016/j.rse.2021.112395
    Source Datajson Identifier True
    Source Hash 65ee892aa24f6489d983b9a7ff6c727bfd0a0821046fafa9d1f7d22647f5bb11
    Source Schema Version 1.1
    Spatial
    Temporal 2020-12-07T01:15:01.367Z/2023-05-29T00:00:00Z

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