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Service Description:
Map Name: Challis 1 x 2 Degrees
Legend
All Layers and Tables
Dynamic Legend
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Tables:
Description: Geologic Map Schema (GeMS)-compliant version for the geologic map of the Challis 1 x 2 degrees quadrangle, Idaho.
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: -1.295586831856015E7
YMin: 5499112.433431835
XMax: -1.2647823716539852E7
YMax: 5629318.259895
Spatial Reference: 102100
(3857)
Full Extent:
XMin: -1.2913172445700001E7
YMin: 5465391.2157000005
XMax: -1.26904638349E7
YMax: 5621714.194300003
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 Map of the Challis 1 x 2 Degrees Quadrangle, Idaho
Author: Edward M. Larkin, John D. Horton, Carma A. San Juan
Comments: The data release for the geologic map of the Challis 1 x 2 degrees quadrangle, Idaho, 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 I-1819 (Fisher and others, 1992). 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 4.4 million acre, geologically complex Challis 1 x 2 degrees quadrangle, at a publication scale of 1:250,000. The map covers primarily Boise, Custer, Lemhi and Valley Counties, but also includes minor parts of Elmore County. These GIS data supersede those in the interpretive report: Fisher, F.S., McIntyre, D.H., and Johnson, K.M., 1992, Geologic map of the Challis 1 degree x 2 degrees quadrangle, Idaho: U.S. Geological Survey, Miscellaneous Investigations Series Map I-1819, scale 1:250,000, https://pubs.usgs.gov/imap/i-1819/
Subject: Geologic Map Schema (GeMS)-compliant version for the geologic map of the Challis 1 x 2 degrees quadrangle, Idaho.
Category:
Keywords: Data Release, Data, ArcGIS Service Definition, Downloadable, Map Service, ArcGIS REST Map Service, Challis, Boise County, Custer County, Elmore County, Lemhi County, Valley County, Idaho, ID, geoscientificInformation, data services, geospatial datasets, geographic information systems, geology, structural geology, Geologic Map Schema, GeMS, U.S. Geological Survey, USGS, Mineral Resources Program, MRP, National Geologic Map Database, NGMDB, Geology, Geophysics, and Geochemistry Science Center, GGGSC, geologic maps, bedrock geologic units
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:
Info
Dynamic Layer
Supported Operations:
Export Map
Identify
QueryDomains
QueryLegends
Find
Return Updates
Generate KML