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Satellite Image merged with DEM data - Redoubt Volcano, AK

General Digital Data Information

Digital Geospatial Data

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Norris Geyser Basin, WY

Digital Raster Graphics (DRG)

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DRG Fact Sheet

Guide to DRG's

How to Obtain DRG's

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DRG Order Form (PDF)

USGS TerraServer Digital Backyard: DRG's

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Digital Elevation Model

Digital Elevation Models (DEM)

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DEM Availability: Status Graphics

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Guide to Global 30-Arc-Second Elevation Data Set

Guide to 5-Minute Gridded Earth Topography Data
Digital Line Graph

Digital Line Graphs (DLG)

DLG Fact Sheet

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DLG Standards

Guide to USGS DLG Data
DOQ - Old Faithful Geyser

Digital Orthophoto Quadrangles (DOQ)

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Famous Places: DOQ's from Terraserver

DOQ Fact Sheet

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Digital Orthophoto Standards

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DOQ Availability: County Coverage (JPEG-compressed)

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Atlas

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Sample NHD Data

National Hydrography Dataset (NHD)

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Sample NED Data

National Elevation Dataset (NED)

NED Home Page

NED Fact Sheet

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Sample Data

Obtaining NED Data

Principal Aquifers of the 48 Contiguous United States

Other Thematic Digital Data

Data Available from USGS on Compact Disc

National Biological Information Infrastructure

USGS Digital Spectral Library

Geographic Names Information System Datasets

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Digital Geologic Maps

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Mineral Resources Spatial Data

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Spokane, WA. Land Use

Land Use and Land Cover Data

Land Cover Characterization Program

National Land Cover Dataset

Guide to Conterminous U.S. Land Cover Characteristics Data Set

Guide to Major Land Resource Area Data

Guide to USGS Land Use and Land Cover Data

National Atlas Data

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