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    • OrbView-2 SeaWiFS 4B Global Binned Garver-Siegel-Maritorena Model (GSM) Data, version R2022.0

    Metadata Updated: September 4, 2025

    The SeaWiFS instrument was launched by Orbital Sciences Corporation on the OrbView-2 (a.k.a. SeaStar) satellite in August 1997, and collected data from September 1997 until the end of mission in December 2010. SeaWiFS had 8 spectral bands from 412 to 865 nm. It collected global data at 4 km resolution, and local data (limited onboard storage and direct broadcast) at 1 km. The mission and sensor were optimized for ocean color measurements, with a local noon (descending) equator crossing time orbit, fore-and-aft tilt capability, full dynamic range, and low polarization sensitivity.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Created Date November 29, 2023
    Metadata Updated Date September 4, 2025

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date November 29, 2023
    Metadata Updated Date September 4, 2025
    Publisher NASA/GSFC/SED/ESD/GCDC/OB.DAAC
    Maintainer
    Identifier C2802700401-OB_DAAC
    Data First Published 2023-11-16
    Language en-US
    Data Last Modified 2025-04-23
    Category 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 cc6f1af0-f3bd-4b5c-aec7-0623c845f85f
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://doi.org/10.5067/ORBVIEW-2/SeaWiFS/L4B/GSM/2022
    Metadata Type geospatial
    Old Spatial -180.0 -90.0 180.0 90.0
    Program Code 026:001
    Source Datajson Identifier True
    Source Hash 08a4655b9962c07965eadec1b7f49fb44fb766bbfa2c7f6e6c0758f13fc6e3a1
    Source Schema Version 1.1
    Spatial
    Temporal 1997-09-04T00:00:00Z/2010-12-11T23:59:59Z

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