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    • Legacy Management Geospatial Environmental Mapping System

    Metadata Updated: May 2, 2025

    Geospatial Environmental Mapping System (GEMS) provides geospatial layers and access to dynamic mapping and environmental monitoring data for LM sites. Analytical chemistry data, groundwater depths and elevations, well logs, well construction data, georeferenced boundaries, sampling locations and photo's are available via GEMS.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: Creative Commons Attribution

    Downloads & Resources

    Dates

    Metadata Created Date November 10, 2020
    Metadata Updated Date May 2, 2025
    Data Update Frequency R/PT1S

    Metadata Source

    Harvested from Energy JSON

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date November 10, 2020
    Metadata Updated Date May 2, 2025
    Publisher DOE Office of Legacy Management
    Maintainer
    Identifier DOE-019-6657386541
    Language en-US
    Data Last Modified 2024-01-11T13:51:52.738Z
    Rights true
    Category geospatial
    Public Access Level public
    Data Update Frequency R/PT1S
    Bureau Code 000:00
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Data Quality True
    Harvest Object Id 74badd72-4d20-4db9-924a-703d384241d3
    Harvest Source Id f77dd4c2-ab3d-4bc7-8b3f-2aaa2e411d70
    Harvest Source Title Energy JSON
    Homepage URL https://gems.lm.doe.gov
    License https://creativecommons.org/licenses/by/4.0
    Metadata Type geospatial
    Old Spatial CONUS plus Alaska and Puerto Rico
    Program Code 000:000
    Source Datajson Identifier True
    Source Hash e2464f779b40afc31f920c22f41d5742e09ea238bb6b1a8446c527b3022aa689
    Source Schema Version 1.1
    Spatial

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