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    • Southwest Gravity Program Absolute Gravity Database (updated 2022-07-08)

    Metadata Updated: September 16, 2025

    This dataset contains absolute-gravity data collected by the USGS Southwest Gravity Program, a collaborative effort of the Arizona, California, and New Mexico Water Science Centers to monitor and model groundwater-storage change. Data were collected following the methods in "Procedures for Field Data Collection, Processing, Quality Assurance and Quality Control, and Archiving of Relative and Absolute-Gravity Surveys", U.S. Geological Survey Techniques and Methods book 2, chapter D4 (https://pubs.er.usgs.gov/publication/tm2D4). All data are reviewed and approved. Additional data, including network-adjusted relative- and absolute-gravity data, may be available in ScienceBase Data Releases (https://www.sciencebase.gov/catalog/item/5910bebae4b0e541a03ac8f8). Last update: 2022-07-08

    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-60c0f325d34e86b938940a93
    Data Last Modified 2022-08-05T00:00:00Z
    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 51af13ab-2c96-41bc-8989-1fb947430712
    Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
    Harvest Source Title DOI USGS DCAT-US
    Metadata Type geospatial
    Old Spatial -120.3000, 31.3900, -75.9800, 44.3900
    Source Datajson Identifier True
    Source Hash b41b827e88994c0031f2313058cd49375cc58eb921a8928783ab426d45dde916
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -120.3000, 31.3900, -120.3000, 44.3900, -75.9800, 44.3900, -75.9800, 31.3900, -120.3000, 31.3900}

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