Digital geologic map of the Spokane 1:100,000 quadrangle, Washington and Idaho: A digital database for the 1990 N.L. Joseph map
Open-File Report
98-115
Prepared in cooperation with the Washington Division of Geology and Earth Resources
By: Bruce R. Johnson and Pamela D. Derkey
Links
- More Information:
- Document: Report (pdf)
- Companion Files:
- Read Me: Read Me
- Download citation as: RIS | Dublin Core
Abstract
Geologic data from the geologic map of the Spokane 1:100,000-scale quadrangle compiled by Joseph (1990) were entered into a geographic information system (GIS) as part of a larger effort to create regional digital geology for the Pacific Northwest. The map area is located in eastern Washington and extends across the state border into western Idaho (Fig. 1). This open-file report describes the methods used to convert the geologic map data into a digital format, documents the file structures, and explains how to download the digital files from the U.S. Geological Survey public access World Wide Web site on the Internet.
Study Area
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | Digital geologic map of the Spokane 1:100,000 quadrangle, Washington and Idaho: A digital database for the 1990 N.L. Joseph map |
| Series title | Open-File Report |
| Series number | 98-115 |
| DOI | 10.3133/ofr98115 |
| Year Published | 1998 |
| Language | English |
| Publisher | U.S. Geological Survey |
| Contributing office(s) | Geology, Minerals, Energy, and Geophysics Science Center |
| Description | Report: ii, 13 p.; Readme; Spokane quad; Text and AML files; Map |
| Country | United States |
| State | Idaho, Washington |
| Scale | 100000 |
| Additional Online Files (Y/N) | Y |
| Google Analytic Metrics | Metrics page |