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    • VIIRSN, Suomi-NPP, Level-3 SMI, Global, 4km, PAR, 2012-2014, DEPRECATED OLDER VERSION, 8-Day

    Metadata Updated: June 10, 2023

    THIS VERSION IS DEPRECATED. (Dec 2014) SEE THE NEW erdVH2018 VERSION. VIIRSN Level-3 Standard Mapped Image (SMI), Global, 4km, Photosynthetically Available Radiation (PAR), 8-Day composite data from the Visible and Infrared Imager/Radiometer Suite (VIIRS). VIIRS is a multi-disciplinary instrument that flies on the Suomi-NPP (National Polar-orbiting Partnership) satellite. Suomi-NPP is the initial spacecraft in the JPSS (Joint Polar Satellite Systems) series of spacecraft. JPSS is our Nation's next generation polar-orbiting operational environmental satellite system. JPSS is a collaborative program between NOAA and its acquisition agent NASA. VIIRS is the successor to MODIS for Earth science data product generation. THIS IS AN EXPERIMENTAL PRODUCT: intended strictly for scientific evaluation by professional marine scientists.

    Access & Use Information

    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 Date September 1, 2022
    Metadata Created Date June 2, 2022
    Metadata Updated Date June 10, 2023
    Reference Date(s) September 1, 2022 (creation)
    Frequency Of Update

    Metadata Source

    Harvested from Pacific Fisheries Environmental Laboratory

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Date September 1, 2022
    Metadata Created Date June 2, 2022
    Metadata Updated Date June 10, 2023
    Reference Date(s) September 1, 2022 (creation)
    Responsible Party NASA/GSFC OBPG (Point of Contact)
    Contact Email
    Guid erdVHpar8day
    Access Constraints
    Bbox East Long 179.97917
    Bbox North Lat 89.979164
    Bbox South Lat -89.97917
    Bbox West Long -179.97917
    Coupled Resource [{"title": [], "href": ["#DataIdentification"], "uuid": []}, {"title": [], "href": ["#DataIdentification"], "uuid": []}, {"title": [], "href": ["#DataIdentification"], "uuid": []}]
    Frequency Of Update
    Harvest Object Id 7ee10225-5ad8-4e2f-92c4-6c2fcf88b418
    Harvest Source Id 817069b7-5f4e-4664-9e6b-615af3dfcf2d
    Harvest Source Title Pacific Fisheries Environmental Laboratory
    Licence
    Lineage Datafiles are downloaded ASAP from https://oceandata.sci.gsfc.nasa.gov/VIIRS-SNPP/Mapped/8-Day/4km/PAR/ to NOAA NMFS SWFSC ERD. NOAA NMFS SWFSC ERD (erd.data@noaa.gov) uses NCML to add latitude and longitude variables and slightly modify the metadata. Direct read of HDF4 file through CDM library.
    Metadata Language eng
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": [[[-179.97917, -89.97917], [179.97917, -89.97917], [179.97917, 89.979164], [-179.97917, 89.979164], [-179.97917, -89.97917]]]}
    Progress
    Spatial Data Service Type ERDDAP griddap
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 2012-01-01T12:00:00Z
    Temporal Extent End 2014-11-17T12:00:00Z

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