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U.S. Geological Survey Open-File Report 99-24

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HOME

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Data

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

ArcInfo coverage or shapefile	Description
jeffhaz	Proximal and Distal Volcano Hazard Zones (lines, polygons)

Download mtjefferson_coverages.zip containing the digital files.

Download mtjefferson_shapefiles.zip containing the digital files.

Federal Geographic Data Committee (FGDC) metadata are available for the digital files in text format.

INTRODUCTION

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DATA

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PLOTFILES

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LINKS

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2007

U.S. Department of the Interior
U.S. Geological Survey

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data.html
March, 2007