Volcano Hazards Program

U.S. Geological Survey
Open-File Report 2007-1221
Version 1.0

Digital Data for Volcano Hazards of the Three Sisters Region, Oregon

By S.P. Schilling, S. Doelger, W.E. Scott, and R.M. Iverson

2008


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Data
This digital GIS data set was compiled with ArcInfo software. The files are volcano hazard map data available as an ArcInfo coverage and shapefiles. ArcInfo-compatible GIS software is required to use the file(s). The file(s) is stored in a single zipped folder (Three_Sisters_coverage.zip or Three_Sisters_shapefiles.zip) in this release for ease of transfer. The scale of the source map limits the spatial resolution (scale) of the file(s) to 1:100,000 or smaller. Available ArcInfo coverage and shapefiles are described below:

ArcInfo coverage or shapefile Description
Three_Sisters Volcano Hazards for Three Sisters (lines, polygons)

Download Three_sisters_coverage.zip containing coverage of the volcano hazards data set.

Download Three_sisters_shapefiles.zip containing the shape files for the volcano hazards data set.

Federal Geographic Data Committee (FGDC) metadata are available for the volcano hazard data in text format.

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URL: https://pubs.usgs.gov/of/2007/1221/data.html
Page Contact Information: Michael Diggles
Page Created: August 1, 2008
Page Last Modified: August 11, 2008 (ljt)