Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content

Try the next-generation Data Catalog at catalog-beta.data.gov and help shape it with your feedback.

  • Feedback

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

    Metadata Updated: January 22, 2026

    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 January 11, 2026
    Metadata Updated Date January 22, 2026

    Metadata Source

    Harvested from DOI USGS DCAT-US

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date January 11, 2026
    Metadata Updated Date January 22, 2026
    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
    Datagov Dedupe Retained 20260122055112
    Harvest Object Id 373c10a4-bbc0-4130-a75c-bba51a1274e4
    Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
    Harvest Source Title DOI USGS DCAT-US
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": -78.988024, 9.934132, -78.988024, 23.982036, -54.880239, 23.982036, -54.880239, 9.934132, -78.988024, 9.934132}
    Source Datajson Identifier True
    Source Hash eb4a9af3908592c584ca2562280033df6aa19cd9ce6604118849db28a8d2f652
    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}

    Didn't find what you're looking for? Suggest a dataset here.