Online Links:
Online Links:
The purpose of this dataset is to provide a seamless elevation/bathymetry grid as a basemap layer for the work in the Potomac River area.
Online Links:
Online Links:
Online Links:
Online Links:
Are there legal restrictions on access or use of the data?Access_Constraints: None.
Use_Constraints:The public domain data from the U.S. Government are freely redistributable with proper metadata and source attribution. Please recognize the U.S. Geological Survey and the National Oceanic and Atmospheric Administration (NOAA) National Ocean Service (NOS) as the originators of the individual datasets. These data are not to be used for navigation.
Neither the U.S. government, the Department of the Interior, nor the USGS, nor any of their employees, contractors, or subcontractors, make any warranty, express or implied, nor assume any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, nor represent that its use would not infringe on privately owned rights. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the USGS in the use of these data or related materials. Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government.
Data format: | This WinZip (version 9.0) file contains the ESRI binary grid and an ESRI lyr file that can be used to display the data in ArcMap. In addition, the WinZip file has the associated metadata files. in format AIG (version ArcGIS 9.0) Size: 60 |
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Network links: |
https://pubs.usgs.gov/of/2009/1151/data/basemap/elevation/poto_area.zip |
Media you can order: | DVD (Density 4.75 GBytes) (format UDF) |
This WinZip file contains data available in ESRI binary grid format. The user must have software capable of uncompressing the WinZip file and reading/displaying the raster data.