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    • Massachusetts hydrologic unit subdivisions

    Metadata Updated: March 22, 2024

    Impervious surfaces such as paved roads, parking lots, and building roofs can affect the natural streamflow patterns and ecosystems of nearby streams. This data set summarizes the percent of impervious surface for hydrologic units in Massachusetts using a newly available statewide 1-m binary raster dataset of impervious surface for 2005. A hydrologic unit consists of all or part of a drainage basin, or an area of coastal drainage. Hydrologic units subdivide large drainage basins into discrete, non-overlapping areas. This is one of three data layers in this data series publication.

    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 October 18, 2023
    Metadata Updated Date March 22, 2024

    Metadata Source

    Harvested from DOI EDI

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date October 18, 2023
    Metadata Updated Date March 22, 2024
    Publisher U.S. Geological Survey
    Maintainer
    @Id http://datainventory.doi.gov/id/dataset/5b432b3e4caa75ee152be53a74b650d8
    Identifier USGS:9d533fb8-26a1-4be3-ba76-faa866030ebc
    Data Last Modified 20201117
    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://datainventory.doi.gov/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 0151fb9f-abb3-444b-b551-9fe731064eb7
    Harvest Source Id 52bfcc16-6e15-478f-809a-b1bc76f1aeda
    Harvest Source Title DOI EDI
    Metadata Type geospatial
    Old Spatial -73.58413,41.463959,-70.568959,42.910248
    Publisher Hierarchy White House > U.S. Department of the Interior > U.S. Geological Survey
    Source Datajson Identifier True
    Source Hash 6a4049adb88d4594d7897112e1f962652a34e58550b55b88422be1cb6c292d1d
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -73.58413, 41.463959, -73.58413, 42.910248, -70.568959, 42.910248, -70.568959, 41.463959, -73.58413, 41.463959}

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