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    • Preliminary hard and soft bottom seafloor substrate map derived from an supervised classification of bathymetry derived from multispectral World View-2 satellite imagery of Ni'ihau Island, Territory of Main Hawaiian Islands, USA

    Metadata Updated: May 10, 2024

    Preliminary hard and soft seafloor substrate map derived from a supervised classification from multispectral World View-2 satellite imagery of Ni'ihau Island, Territory of Main Hawaiian Islands, USA. The dataset was derived using multipectral World View-2 satellite data. Limited groundtruthing data are available for Ni'ihau Island and therefore we are unable to evaluate the accuracy of the supervised classification seafloor substrate map.

    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 May 29, 2024
    Metadata Created Date May 10, 2024
    Metadata Updated Date May 10, 2024
    Reference Date(s) April 4, 2013 (publication)
    Frequency Of Update asNeeded

    Metadata Source

    Harvested from CoRIS FGDC Metadata

    Other Data Resources

    Graphic Preview

    Hard and Soft Seafloor Substrate

    Additional Metadata

    Resource Type Dataset
    Metadata Date May 29, 2024
    Metadata Created Date May 10, 2024
    Metadata Updated Date May 10, 2024
    Reference Date(s) April 4, 2013 (publication)
    Responsible Party Pacific Islands Benthic Habitat Mapping Center (PIBHMC), Coral Reef Ecosystem Division (CRED), Pacific Islands Fisheries Science Center (PIFSC), NOAA National Marine Fisheries Service (NMFS) (Point of Contact)
    Contact Email
    Guid gov.noaa.crcp:NII_wv2_hs
    Access Constraints Use Constraints: These data are not to be used for navigation purposes. Please acknowledge the NOAA Pacific Islands Fisheries Science Center (PIFSC) Coral Reef Ecosystem Division (CRED) and the Pacific Islands Benthic Habitat Mapping Center (PIBHMC), and the Joint Institute for Marine and Atmospheric Research (JIMAR) and School of Ocean and Earth Science and Technology (SOEST), University of Hawaii as the sources of this information., Access Constraints: None
    Bbox East Long -155.254655
    Bbox North Lat 22.0298068
    Bbox South Lat 17.0298068
    Bbox West Long -160.254655
    Coupled Resource
    Frequency Of Update asNeeded
    Graphic Preview Description Hard and Soft Seafloor Substrate
    Graphic Preview File http://www.soest.hawaii.edu/pibhmc/MHI_images/Niihau_WV2_hs_445.jpg
    Graphic Preview Type JPEG, PDF
    Harvest Object Id 9b014719-ee79-46b0-a529-9add25a0f49d
    Harvest Source Id d96f14c5-3e35-4b0a-a3b8-9392afeb50fa
    Harvest Source Title CoRIS FGDC Metadata
    Licence These data are not to be used for navigational purposes. NOAA makes no warranty regarding these data, expressed or implied, nor does the fact of distribution constitute such a warranty. NOAA cannot assume liability for any damages caused by any errors or omissions in these data, nor as a result of the failure of these data to function on a particular system.
    Lineage
    Metadata Language eng; USA
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": [[[-160.254655, 17.0298068], [-155.254655, 17.0298068], [-155.254655, 22.0298068], [-160.254655, 22.0298068], [-160.254655, 17.0298068]]]}
    Progress completed
    Spatial Data Service Type
    Spatial Reference System urn:ogc:def:crs:EPSG::4326
    Spatial Harvester True
    Temporal Extent Begin 2005-06-13
    Temporal Extent End 2013-03-15

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