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    • 500m Bathy Contours Derived from ETOPO2 Global 2' Elevations (bathy_500m)

    Metadata Updated: September 16, 2025

    This bathymetry contour data is in ESRI shapefile format and was derived from a National Oceanic Atmospheric Administration (NOAA), National Geophysical Data Center (NGDC) ETOPO2 data set. An ESRI ArcView extension, Spatial Analyst, was used to create 500m intervals from a database of grid files (2-minute latitude - longitude resolution).

    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 September 13, 2025
    Metadata Updated Date September 16, 2025

    Metadata Source

    Harvested from DOI USGS DCAT-US

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date September 13, 2025
    Metadata Updated Date September 16, 2025
    Publisher U.S. Geological Survey
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/usgs-959ae010-82f6-4aa7-bbd3-05979e93e552
    Data Last Modified 2022-07-07T00:00:00Z
    Category geospatial
    Public Access Level public
    Bureau Code 010:12
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://ddi.doi.gov/usgs-data.json
    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 c64ee59f-04ae-435b-8b37-e81894059faa
    Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
    Harvest Source Title DOI USGS DCAT-US
    Metadata Type geospatial
    Old Spatial -78.988024, 9.934132, -54.880239, 23.982036
    Source Datajson Identifier True
    Source Hash f6c06d0578c99a4eaf90d1ec0cc848179895c07a4db6838ea9b3440a673a3066
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -78.988024, 9.934132, -78.988024, 23.982036, -54.880239, 23.982036, -54.880239, 9.934132, -78.988024, 9.934132}

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