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    • Imagery data for the Vegetation Mapping Inventory Project of Rock Creek Park

    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.

    One complete set of aerial photography was provided for the project, including both a set of prints and diapositives. The specifications for the aerial photography are listed below:

    Color infrared photography (CIR) Flown October 29, 1996 - (height of the leaf change) Nominal scale - 1:6,000 (Nominal refers to the photo scale variability within each aerial photo and across flight lines. In this case the photo scale ranged from approximately 1:5,800 to 1:6,200) Approximate photo size - 9" x 9" Overlap between photos and across flight paths met the standards for photo interpretation using a mirror stereo scope. (Approximately 60% between photos and 10% - 20% between the flight lines)

    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/2233810

    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/34d2c6cd7eecbc274d8b2cb995703832
    Identifier NPS_DataStore_2233810
    Data First Published 1996-10-01T12:00:00Z
    Data Last Modified 1996-10-01
    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 32ce2890-f0a7-4f16-897a-f3eacb8f09b4
    Harvest Source Id 52bfcc16-6e15-478f-809a-b1bc76f1aeda
    Harvest Source Title DOI EDI
    Homepage URL https://irma.nps.gov/DataStore/Reference/Profile/2233810
    Old Spatial -80.0,38.25,-76.2,40.0
    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/2233810
    Source Datajson Identifier True
    Source Hash 25d73e044c52cd2398f2d016477a15d2cf71c1eaec3cd2f9b01864202137cbc4
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -80.0, 38.25, -80.0, 40.0, -76.2, 40.0, -76.2, 38.25, -80.0, 38.25}

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