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The United States Geological Survey (USGS) is the primary civilian mapping agency of the United States. Materials available at this site include general information about topographic mapping, and information about USGS map products and how to obtain them. There is also information on digital raster graphics (DRG), scanned images of U.S. Geological Survey (USGS) standard series topographic maps. Other links provide access to data on map revisions, map symbols, mapping standards, and the National Map, a new interactive online mapping application.
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Intended for grade levels:
Type of resource:
Subject:
Technical requirements:
No specific technical requirements, just a browser required
Cost / Copyright:
No cost
Information presented on this website is considered public information (unless otherwise noted) and may be distributed or copied. Use of appropriate byline/photo/image credit is requested. We strongly recommend that USGS data be acquired directly from a USGS server and not through other sources that may change the data in some way. While USGS makes every effort to provide accurate and complete information, various data such as names, telephone numbers, etc. may change prior to updating. USGS welcomes suggestions on how to improve our home page and correct errors. USGS provides no warranty, expressed or implied, as to the accuracy, reliability or completeness of furnished data.
DLESE Catalog ID:
USGS-ED-000-000-000-022
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Resource contact / Creator / Publisher:
Contact:
Joseph J. Kerski Educational Resources United States Geological Survey (USGS)
Contact:
Phil Stoffer Educational Resources United States Geological Survey (USGS) |
