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Digital Geologic Map of the Arkansas Post 7.5' Quadrangle, Arkansas (NPS, GRD, GRI, ARPO, ARKP digital map)

Metadata Updated: June 5, 2024

The Digital Geologic Map of the Arkansas Post 7.5' Quadrangle, Arkansas is composed of GIS data layers complete with ArcMap 9.3 layer (.LYR) files, two ancillary GIS tables, a Map PDF document with ancillary map text, figures and tables, a FGDC metadata record and a 9.3 ArcMap (.MXD) Document that displays the digital map in 9.3 ArcGIS. The data were completed as a component of the Geologic Resources Inventory (GRI) program, a National Park Service (NPS) Inventory and Monitoring (I&M) funded program that is administered by the NPS Geologic Resources Division (GRD). Source geologic maps and data used to complete this GRI digital dataset were provided by the following: Arkansas Geological Survey. Detailed information concerning the sources used and their contribution the GRI product are listed in the Source Citation sections(s) of this metadata record (arkp_metadata.txt; available at All GIS and ancillary tables were produced as per the NPS GRI Geology-GIS Geodatabase Data Model v. 2.1. (available at: The GIS data is available as a 9.3 personal geodatabase (arkp_geology.mdb), and as shapefile (.SHP) and DBASEIV (.DBF) table files. The GIS data projection is NAD83, UTM Zone 15N. That data is within the area of interest of Arkansas Post National Memorial.

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



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

Metadata Source

Harvested from DOI EDI

Additional Metadata

Resource Type Dataset
Metadata Created Date June 1, 2023
Metadata Updated Date June 5, 2024
Publisher National Park Service
Identifier NPS_DataStore_1048380
Data First Published 2009-10-07T12:00:00Z
Data Last Modified 2009-10-07
Category Geospatial Dataset
Public Access Level public
Bureau Code 010:24
Metadata Context
Metadata Catalog ID
Schema Version
Catalog Describedby
Data Quality True
Harvest Object Id 4a17ca64-9832-4736-9ed2-39bd3a7d1ef2
Harvest Source Id 52bfcc16-6e15-478f-809a-b1bc76f1aeda
Harvest Source Title DOI EDI
Homepage URL
Old Spatial -91.37512,34.000103,-91.2501144,34.1251144
Program Code 010:118, 010:119
Publisher Hierarchy White House > U.S. Department of the Interior > National Park Service
Related Documents
Source Datajson Identifier True
Source Hash bca462268878f412117e99a442296ad67752fe0ac9ad6ac352a8a57c8b177b14
Source Schema Version 1.1
Spatial {"type": "Polygon", "coordinates": -91.37512, 34.000103, -91.37512, 34.1251144, -91.2501144, 34.1251144, -91.2501144, 34.000103, -91.37512, 34.000103}

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