Digital Geologic-GIS Map of the Studley Quadrangle, Virginia (NPS, GRD, GRI, RICH, STUD digital map) adapted from a Virginia Division of Geology and Mineral Resources Report of Investigations map by Daniels and May (1974)

Metadata Updated: November 12, 2020

The Unpublished Digital Geologic-GIS Map of the Studley Quadrangle, Virginia is composed of GIS data layers and GIS tables in a 10.1 file geodatabase (stud_geology.gdb), a 10.1 ArcMap (.MXD) map document (stud_geology.mxd), individual 10.1 layer (.LYR) files for each GIS data layer, an ancillary map information (.PDF) document (rich_geology.pdf) which contains source map unit descriptions, as well as other source map text, figures and tables, metadata in FGDC text (.TXT) and FAQ (.HTML) formats, and a GIS readme file (rich_geology_gis_readme.pdf). Please read the rich_geology_gis_readme.pdf for information pertaining to the proper extraction of the file geodatabase and other map files. To request GIS data in ESRI 10.1 shapefile format contact Stephanie O'Meara (stephanie.omeara@colostate.edu; see contact information below). Presently, a GRI Google Earth KMZ/KML product doesn't exist for this map. The data were completed as a component of the Geologic Resources Inventory (GRI) program, a National Park Service (NPS) Inventory and Monitoring (I&M) Division 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: Virginia Division of Geology and Mineral Resources. Detailed information concerning the sources used and their contribution the GRI product are listed in the Source Citation section(s) of this metadata record (stud_geology_metadata_faq.html; available at http://nrdata.nps.gov/geology/gri_data/gis/rich/stud_geology_metadata_faq.html). Users of this data are cautioned about the locational accuracy of features within this dataset. Based on the source map scale of 1:24,000 and United States National Map Accuracy Standards features are within (horizontally) 12.2 meters or 40 feet of their actual location as presented by this dataset. Users of this data should thus not assume the location of features is exactly where they are portrayed in ArcGIS or other software used to display this dataset. All GIS and ancillary tables were produced as per the NPS GRI Geology-GIS Geodatabase Data Model v. 2.3. (available at: http://science.nature.nps.gov/im/inventory/geology/GeologyGISDataModel.cfm). The GIS data projection is NAD83, UTM Zone 18N. The data is within the area of interest of Richmond National Battlefield Park.

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

http://nrdata.nps.gov/geology/gri_data/gis/rich/rich_geology.pdf
http://nrdata.nps.gov/geology/gri_data/gis/rich/rich_geology_gis_readme.pdf
http://nrdata.nps.gov/geology/gri_data/gis/rich/stud_geology_metadata_faq.html
https://irma.nps.gov/DataStore/Reference/Profile/2252880

Dates

Metadata Created Date November 12, 2020
Metadata Updated Date November 12, 2020

Metadata Source

Harvested from DOI Open Data

Additional Metadata

Resource Type Dataset
Metadata Created Date November 12, 2020
Metadata Updated Date November 12, 2020
Publisher National Park Service
Unique Identifier Unknown
Maintainer
Identifier NPS_DataStore_2252880
Data First Published 2018-04-20
Data Last Modified 2018-04-20
Category Geospatial Dataset
Public Access Level public
Bureau Code 010:24
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID D:\IRMA\DataStore\Application\OpenData\v1.1\NPS-DataStore.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
Homepage URL https://irma.nps.gov/DataStore/Reference/Profile/2252880
Program Code 010:118, 010:119
Related Documents http://nrdata.nps.gov/geology/gri_data/gis/rich/rich_geology.pdf, http://nrdata.nps.gov/geology/gri_data/gis/rich/rich_geology_gis_readme.pdf, http://nrdata.nps.gov/geology/gri_data/gis/rich/stud_geology_metadata_faq.html, https://irma.nps.gov/DataStore/Reference/Profile/2252880
Source Datajson Identifier True
Source Hash f914121cd6aafbabd3da7e492692a24399cf75b5
Source Schema Version 1.1
Spatial -77.37,37.63,-77.25,37.75
Temporal 2018-04-19/2018-04-19

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