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Map Name: Choteau 1 x 2 Degrees Quadrangle, Montana
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Description: Geologic Map Schema (GeMS)-compliant version for the geologic and structure map of the Choteau 1 x 2 degrees quadrangle, western Montana.
Copyright Text: Work was accomplished by the U.S. Geological Survey Geology, Geophysics, and Geochemistry Science Center (GGGSC) with support from the Mineral Resources Program (MRP) and the National Geologic Map Database (NGMDB).
Spatial Reference:
102100
(3857)
Single Fused Map Cache: false
Initial Extent:
XMin: -1.271327919834454E7
YMin: 5973415.262007127
XMax: -1.2444928636055466E7
YMax: 6115146.044419996
Spatial Reference: 102100
(3857)
Full Extent:
XMin: -1.2690423448800001E7
YMin: 5942056.379000001
XMax: -1.24677843856E7
YMax: 6106903.679399997
Spatial Reference: 102100
(3857)
Units: esriMeters
Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP
Document Info:
Title: GIS Data for Geologic and Structure Map of the Choteau 1 x 2 Degrees Quadrangle, Western Montana
Author: Micah A. Hernandez and Logan A. Owen
Comments: The data release for the geologic and structure map of the Choteau 1 x 2 degrees quadrangle, western Montana, is a Geologic Map Schema (GeMS)-compliant version that updates the GIS files for the geologic map published in U.S. Geological Survey (USGS) Miscellaneous Investigations Series Map I-1300 (Mudge and others, 2001). The updated digital data present the attribute tables and geospatial features (points, lines and polygons) in the format that meets GeMS requirements. This data release presents the geologic map as shown on the plates and captured in geospatial data for the published map. Minor errors, such as mistakes in line decoration or differences between the digital data and the map image, are corrected in this version.
The database represents the geology for the 4.2 million acre, geologically complex Choteau 1 x 2 degrees quadrangle, at a publication scale of 1:250,000. The map covers primarily Lewis and Clark, Teton, Powell, Missoula, Lake, and Flathead Counties, but also includes minor parts of Cascade County. These GIS data supersede those in the interpretive report: Mudge, M.R., Earhart, R.L., Whipple, J.W., Harrison, J.E., Munts, S.R., and Silkwood, J.T., 1982, Geologic and structure map of the Choteau 1 degree x 2 degrees quadrangle, western Montana: a digital database: U.S. Geological Survey, Miscellaneous Investigations Series Map I-1300, version 1.0, 38 p., scale 1:250,000, https://pubs.er.usgs.gov/publication/i1300.
Subject: Geologic Map Schema (GeMS)-compliant version for the geologic and structure map of the Choteau 1 x 2 degrees quadrangle, western Montana.
Category:
Keywords: Data, Data Release, GGGSC, GeMS, Geologic Map Schema, Geology, Geophysics, and Geochemistry Science Center, MRP, Mineral Resources Program, NGMDB, National Geologic Map Database, U.S. Geological Survey, USGS, bedrock geologic units, data services, geographic information systems, geologic maps, geology, geoscientificInformation, geospatial datasets, structural geology, Cascade County, Choteau, Flathead County, Lake County, Lewis and Clark County, MT, Missoula County, Montana, Powell County, Economic Geology, Mineral Resources, Structural Geology, ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service
AntialiasingMode: None
TextAntialiasingMode: Force
Supports Dynamic Layers: true
MaxRecordCount: 1000
MaxImageHeight: 4096
MaxImageWidth: 4096
Supported Query Formats: JSON, geoJSON
Supports Query Data Elements:
Min Scale: 0
Max Scale: 0
Supports Datum Transformation: true
Child Resources:
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Supported Operations:
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