USGS Digital Elevation Models USGS Digital Elevation Models
USGS Digital Elevation Model Information
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What is a DEM ?
A digital elevation ... http://rockyweb.cr.usgs.gov/elevation/dpi_dem.html- 8.2KB - USGS
USGS Digital Elevation Models: Technical Announcement USGS Digital Elevation Models: Technical Announcement
U.S. Geological Survey - National Mapping Information For Release:
Technical Announcement
National .. http://geography.usgs.gov/dpi/2arctech.html- 4.2KB - USGS
National Elevation Dataset The U.S. Geological Survey has developed a National Elevation Dataset (NED). The NED is a seamless mosaic of best-available elevation data. The 7.5-minute elevation .. EROS Data Centerhttp://ned.usgs.gov/ned.html- 17.2KB - USGS
USGS Digital Elevation Model (DEM) USGS Digital Elevation Model (DEM)
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**You have .. http://edc.usgs.gov/guides/dem.html- 33.4KB - USGS
More on DEMs Crater Lake Data Clearinghouse for integrating USGS geographic and geologic studies. http://craterlake.wr.usgs.gov/dem_brief.html- 11.1KB - USGS
lv_dem_utm The U.S. Geological Survey has developed a National Elevation Database (NED). The NED is a seamless mosaic of best-available elevation data. The 7.5- ... EROS Data Centerhttp://geopubs.wr.usgs.gov/dds/dds-81/Intro/TopographicData/DEM/ demmetadata.htm- 13.3KB - USGS
ven shade 90m Digital shaded relief Image of Venezuela, from Shuttle Radar Topography Mission (SRTM) 3-arc second data. SRTM data from NASA, NIMA, DLR, and ASI. U.S. Geological Surveyhttp://pubs.usgs.gov/of/2004/1322/ven_shade_90m.htm- 13.3KB - USGS
GLOSSARY C and D GLOSSARY C and D
CALIPER
This is the method of examining the diameter of a drill hole to determine the hardness or softness of the individual rocks.
CARBON CYCLE
The .. http://edcsgs9.cr.usgs.gov/glis/hyper/glossary/c_d- 14.2KB - USGS
USGS DEM supplemental information USGS DEM supplemental information
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**You have .. http://edc.usgs.gov/guides/usgs_dem_supplement.html- 15.6KB - USGS
USGS Geography: What's New? Archive USGS Geography: What's New? Archive
Notice: Due to the age of many of these announcements, some of the links may no longer work. The are retained in this archive mainly ... http://geography.usgs.gov/html/2whatnew.html- 53.6KB - USGS
dem dem
Global 30-Arc-Second Elevation Data Set
Table of Contents
Identification Information
Spatial Reference Information
Distribution Information
Metadata Reference .. http://pubs.usgs.gov/of/of98-801/bathy/metadata/dem.htm- 7.9KB - USGS
DEM, Digital Elevation Model. Crater Lake Data Clearinghouse for integrating USGS geographic and geologic studies. http://craterlake.wr.usgs.gov/dem.html- 9.4KB - USGS
1900 Timeline U. S. Geological Survey Mapping in the 20th Century USGS - U.S. Geological Surveyhttp://www.usgs.gov/features/lewisandclark/1900timeline.html- 10.9KB - USGS
dem sgca Identification_Information: Citation: Citation_Information: Originator: U.S. Geological Survey (USGS), EROS Data Center Publication_Date: 1999 Title: National Elevation Dataset for .. http://sagemap.wr.usgs.gov/FTP/regional/USGS/dem_sgca.txt- 10.3KB - USGS
Hillshade of the San Gorgonio Pass area, Riverside County, California. The hillshade image was created from raster to grid data
using U.S. Geological Survey 30 meter resolution Digital
Elevation Models, (DEM's ... http://water.usgs.gov/GIS/metadata/usgswrd/XML/sgpwa_hill27_image.xml- 6.4KB - USGS
GTOPO30 Documentation GTOPO30 Documentation
GTOPO30 Documentation
Table of Contents:
1.0 Introduction
2.0 Data Set Characteristics
3.0 Data Format
3.1 DEM File
3.2 Header .. http://webgis.wr.usgs.gov/globalgis/gtopo30/gtopo30.htm- 60.8KB - USGS
Ask USGS: Digital Maps & Data U.S. Geological Survey, National Mapping Division's ASK USGS Products Page on Digital Maps and Data page. The mission of the National Mapping Division is to ... USGS - U.S. Geological Surveyhttp://ask.usgs.gov/digidata.html- 17.3KB - USGS
General Digital Data Information Sources for U.S. Geological Survey publications and products, including
on-line products, data bases, repositories, reports, publications, maps, aerial .. USGS - U.S. Geological Surveyhttp://www.usgs.gov/pubprod/digitaldata.html- 28.3KB - USGS
USGS Rocky Mountain National Park Virtual Tour USGS Rocky Mountain National Park Virtual Tour
USGS Digital Elevation Models (DEM)
The USGS Digital Elevation Model (DEM) data files are digital representations of .. http://rockyweb.cr.usgs.gov/rmnp/dem.html- 2.6KB - USGS
ELEVATION PROGRAM ELEVATION PROGRAM
Elevation Program
[ Products ] [Documentation ] [Ordering Information ]
The primary goal of the U.S. Geological Survey's (USGS) elevation data program is to .. http://rockyweb.cr.usgs.gov/elevation/- 5.9KB - USGS