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    • Imagery data for the Vegetation Mapping Inventory Project of Fort Davis National Historic Site

    Metadata Updated: September 25, 2025

    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.

    Aerial photography was the foundation imagery for the vegetation map. The primary photo-base for this project was a National Agricultural Imagery Program (NAIP) digital ortho-photo quarter quad (DOQQ). This photo was acquired on September 12, 2004 as a digital, three-band, color-infrared dataset (with the visible green, visible red, and near-infrared wavelength portions of the spectrum partitioned into Bands 3, 2, and 1 respectively). As a part of their original processing, the photos had been orthorectified into a one-meter spatial resolution and projected into a UTM Projection, NAD83 Datum, GRS80 spheroid as a Mr. SIDs data format. For this project, the photo was imported into an ERDAS Imagine (v. 9.3) .img format. In addition, BingMaps photo database, high-resolution, natural-color imagery from 2010 was used to support final image interpretation.

    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 11, 2025
    Metadata Updated Date September 25, 2025

    Metadata Source

    Harvested from DOI NPS DCAT-US

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date September 11, 2025
    Metadata Updated Date September 25, 2025
    Publisher National Park Service
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/nps-datastore-2233571
    Data First Published 2013-01-01T00:00:00Z
    Data Last Modified 2013-01-01T00:00:00Z
    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://ddi.doi.gov/nps-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 39b660aa-639d-4e72-8b80-fff2f7f7ad32
    Harvest Source Id d917c1a9-26b7-43ea-b8c5-c77ec750a850
    Harvest Source Title DOI NPS DCAT-US
    Homepage URL https://irma.nps.gov/DataStore/Reference/Profile/2233571
    Old Spatial -108.201988,28.69211,-99.08216,34.3876343
    Program Code 010:119, 010:118
    Source Datajson Identifier True
    Source Hash 457d18bbf7c53c253bc7f776989e9ef2878161fd70c81074966d09cf04849268
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -108.201988, 28.69211, -108.201988, 34.3876343, -99.08216, 34.3876343, -99.08216, 28.69211, -108.201988, 28.69211}

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