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Izembek NWR ATV Tracks October 2004

Metadata Updated: March 4, 2026

GIS analyst Kathryn Brautigam (kathryn.brautigam@fws.gov) manually digitized ATV tracks in the layer ATV_tracks_2004_IZM using aerial imagery collected in October 2004 by R. Michael Anthony. Image resolution was predicted to be approximately 12.5 centimeters per pixel. Any remaining distortions or geospatial inaccuracies of the 2004 aerial images were dealt with individually and locations, sizes, and directions of land features were confirmed using the 2022 aerial imagery and satellite imagery so that digitized ATV tracks were drawn in the correct locations.

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 January 14, 2026
Metadata Updated Date March 4, 2026

Metadata Source

Harvested from DOI FWS DCAT-US

Additional Metadata

Resource Type Dataset
Metadata Created Date January 14, 2026
Metadata Updated Date March 4, 2026
Publisher U.S. Fish and Wildlife Service
Maintainer
Identifier http://datainventory.doi.gov/id/dataset/FWS_ServCat_167437
Data First Published 2024-05-01T00:00:00Z
Data Last Modified 2024-05-01T00:00:00Z
Category geospatial
Public Access Level public
Bureau Code 010:18
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://ddi.doi.gov/fws-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 162111a6-cbd7-4329-be6e-99773d5ab64f
Harvest Source Id f51f1f6c-4e4a-4e0a-b4e3-a5577c6dcc19
Harvest Source Title DOI FWS DCAT-US
Homepage URL https://iris.fws.gov/APPS/ServCat/Reference/Profile/167437
Metadata Type geospatial
Old Spatial -163.424286,55.0359039,-162.120712,55.5487251
Program Code 010:028, 010:094
Source Datajson Identifier True
Source Hash 9b88251bf2e5406b03f32a72a8a798a428a15e78536f1b90ac1b8668704927f5
Source Schema Version 1.1
Spatial {"type": "Polygon", "coordinates": -163.424286, 55.0359039, -163.424286, 55.5487251, -162.120712, 55.5487251, -162.120712, 55.0359039, -163.424286, 55.0359039}
Temporal 2004-10-01/2004-10-01

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