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    • Imagery data for the Vegetation Mapping Inventory Project of Boston Harbor Islands National Recreation Area

    Metadata Updated: June 5, 2024

    This reference contains the imagery data used in the completion of the baseline vegetation inventory project for the NPS park unit. Orthophotos, raw imagery, and scanned aerial photos are common files held here.

    High-quality existing photography housed by the Commonwealth of Massachusetts Office of Geographic and Environmental Information (MassGIS) was used as the base for the BOHA vegetation map. A true color orthophotomosaic was developed from a set of digital 1:5,000 scale medium resolution true color aerial images that are considered the new "basemap" for the Commonwealth of Massachusetts by MassGIS and the Executive Office of Environmental Affairs (EOEA) until 2005 DOQs became available in 2006 (MassGIS 2007). The photography for the entire commonwealth was captured in April 2005 when deciduous trees were mostly bare and the ground was generally free of snow. The image type is 4-band (RGBN) natural color (Red, Green, Blue) and Near infrared in 8 bits (values ranging 0-255) per band format.

    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

    References

    https://irma.nps.gov/DataStore/Reference/Profile/2246189

    Dates

    Metadata Created Date June 1, 2023
    Metadata Updated Date June 5, 2024

    Metadata Source

    Harvested from DOI EDI

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date June 1, 2023
    Metadata Updated Date June 5, 2024
    Publisher National Park Service
    Maintainer
    @Id http://datainventory.doi.gov/id/dataset/941f0922b750d21229fddc8c1a5cbadc
    Identifier NPS_DataStore_2246189
    Data First Published 2004-01-01T12:00:00Z
    Data Last Modified 2004-01-01
    Category Imagery
    Public Access Level public
    Bureau Code 010:24
    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
    Data Quality True
    Harvest Object Id aae8df3c-8bc0-4893-bf06-8778ed0fb54f
    Harvest Source Id 52bfcc16-6e15-478f-809a-b1bc76f1aeda
    Harvest Source Title DOI EDI
    Homepage URL https://irma.nps.gov/DataStore/Reference/Profile/2246189
    Old Spatial -76.38251,40.2253532,-66.94981,47.4594879
    Program Code 010:118, 010:119
    Publisher Hierarchy White House > U.S. Department of the Interior > National Park Service
    Related Documents https://irma.nps.gov/DataStore/Reference/Profile/2246189
    Source Datajson Identifier True
    Source Hash 6f213e78adc5dec33449e1aac0b24dc677df29d41079542f6b9faca174b0b5a5
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -76.38251, 40.2253532, -76.38251, 47.4594879, -66.94981, 47.4594879, -66.94981, 40.2253532, -76.38251, 40.2253532}
    Temporal 2004-01-01T12:00:00Z/2014-01-01T12:00:00Z

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