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     coloradogeologicalsurvey.org

     • "GeMS" (formerly named NCGMP09) is the standard schema for geologic maps funded by the USGS National Cooperative Geologic Mapping Program (NCGMP).
     ngmdb.usgs.gov › Info › standards

     National Geologic Map Database

2. People also ask

   What is a topographic map?

   • Place elephants for want of towns. Topographic maps are graphic representations of natural and man-made features of parts of the Earth ’s surface plotted to scale. They show the shape of land and record elevations above sea level, lakes, streams and other hydrographic features, and roads and other works of man.

   Map | Definition, History, Types, Examples, & Facts | Britannica

   www.britannica.com/science/map

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   How are topographic maps named?

   • Topographic maps published by the U.S. Geological Survey generally are named for the most centrally located and/or well-known or largest community named on the map. Note that the largest, most well known community may not be centrally located.

   How Do I? | U.S. Geological Survey - USGS.gov

   www.usgs.gov/us-board-on-geographic-names/how-do-i

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   How many USGS Historical Topographic maps are there?

   • A tutorial by USGS scientist and topoView developer Chris Garrity demonstrating how to use topoView to access maps from the USGS historical topographic map collection. 2006. archives of over 178,000 maps.

   An Introduction to TopoView - USGS

   www.usgs.gov/media/videos/introduction-topoview

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   What are topographic and geologic maps?

   • Topographic and geologic maps are the two kinds most fre- quently used by geologists. This section presents a brief intro- duction to both types of maps.

   Introduction to Topographic and Geologic ... - WordPress.com

   montgomeryenvironmentalgeologycom.files.wordpress.com/2018/10/mapsandmore.pdf

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3. guides.lib.utexas.edu › geo › usgs-publicationsUS Geological Survey (USGS) - Geology - LibGuides at ...

   guides.lib.utexas.edu › geo › usgs-publications

   Apr 10, 2024 · They include maps showing the topography, geology, underground structure and mineral deposits of the area and several pages of descriptive text and illustrations. May include maps of oil and gas and artesian water.

   • Author: David Flaxbart

   • Publish Year: 2016

4. guides.library.manoa.hawaii.edu › maps › hawaiiquadTopographic Index Maps - Maps - Research Guides at University ...

   guides.library.manoa.hawaii.edu › maps › hawaiiquad

   Apr 18, 2024 · Use our new index to Hawaii topographic sets. Most sets were produced by the U.S. Geological Survey, while others were produced by the U.S. Army and the Land Study Bureau (Hawaii). The scales range from 1:20,000 to 1:50,000. List of Hawaiʻi topographic maps and other sets by island.

   • Author: Ted Kwok

   • Publish Year: 2017

5. www.britannica.com › science › mapMap | Definition, History, Types, Examples, & Facts | Britannica

   www.britannica.com › science › map

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   3 days ago · Topographic maps are graphic representations of natural and man-made features of parts of the Earth ’s surface plotted to scale. They show the shape of land and record elevations above sea level, lakes, streams and other hydrographic features, and roads and other works of man.

6. www.usgs.gov › data › hydraulic-models-andHydraulic Models and Supplementary Data for Selected Stream ...

   www.usgs.gov › data › hydraulic-models-and

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   3 days ago · The child item named “Hydraulic model data for selected stream crossing sites in the Squannacook River Basin, North-Central Massachusetts” contains U.S. Army Corps of Engineers’ Hydrologic Engineering Center River Analysis System (HEC-RAS) hydraulic model files along with field survey data associated with each stream crossing location.

7. www.usgs.gov › centers › whcmscWoods Hole Coastal and Marine Science Center | U.S ...

   www.usgs.gov › centers › whcmsc

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   5 days ago · The U.S. Geological Survey (USGS) maintains a database of historical shoreline positions for the United States coasts derived from historical sources, such as aerial photographs or topographic surveys, and contemporary sources, such as modern orthophotography, light detection and ranging (lidar) point clouds, and digital elevation models.

8. gosmokies.knoxnews.com › profiles › blogsCharlies Bunion - The Hard Way - GoSmokies

   gosmokies.knoxnews.com › profiles › blogs

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   3 days ago · In the mid-1960s there were no hiking trail guides for the Smokies, no internet. Heck, there weren’t even computers. One of the few maps available with any detail was the 100-foot contour “Great Smoky Mountains National Park and Vicinity”, 1949 edition. Published by the U.S. Geological Survey a portion of which is shone below.