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U.S. Department of the Interior The National Atlas of the United States of America U.S. Geological Survey Where We Are nationalatlas.gov TM O R rivers_lakes2.pdf INTERIOR-GEOLOGICAL SURVEY, RESTON, VIRGINIA-2003 P A C I FI C OCEAN A T L A N T I C O C E H A W A I A L A S K A 0 200 mi 0 200 km 0 100 mi 0 100 km 0 300 mi 0 100 200 300 km 100 200 ...
This Ground Water Atlas of the United States is a series of USGS publications that describe the location, the extent, and the geologic and hydrologic characteristics of the important aquifers of the Nation.
Raster datasets include: Digital Elevation Models (DEMs), Orthoimagery, and Land Cover. Lidar point cloud data is also available over many areas of the US. See our Dataset List for a brief explanation of these products. Data Download Applications. The map and data products are searchable through the Download Application (Training Video Lessons ...
16 lip 2018 · National Atlas (officially known as the 1997-2014 Edition of the National Atlas of the United States) was removed from service in 2014. Access Data. EarthExplorer can be used to search, preview, and download National Atlas data. The collections are located under the Digital Maps category.
28 kwi 2023 · The National Hydrography Dataset Plus High Resolution provides the most detailed map of the waters of the United States available. The user’s guide provides the details of how the data were created and ideas for how they can be used.
The U.S. Geological Survey's Streamer application allows users to explore where their surface water comes from and where it flows to. By clicking on any major stream or river, the user can trace it upstream to its source (s) or downstream to where it joins a larger river or empties into the ocean.
17 wrz 2024 · Mapping U.S. Watersheds. Students trace the Mississippi River and its major tributaries on a map of the United States. They use an interactive map or atlases to locate other major rivers and identify the major U.S. watersheds.