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This dataset contains trackline navigation for approximately 240 km of interferometric (Systems Engineering and Assessment Ltd. (SEA) SWATHplus) sonar data that were collected by the U.S. Geological Survey in Red Brook Harbor, Massachusetts, during USGS survey 09018.
Are there legal restrictions on access or use of the data?
Use_Constraints:Public domain data from the U.S. Government are freely redistributable with proper metadata and source attribution. Please recognize the U.S. Geological Survey as the source of this information.
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:||Trackline navigation for interferometric sonar data collected in Red Brook Harbor, Massachusetts, and associated metadata. in format SHP (version ArcGIS 9.3) ESRI polyline shapefile Size: 0.3|
|Media you can order:||DVD-ROM (Density 4.75 Gbytes) (format UDF)|
This data is an Environmental Systems Research Institute (ESRI) polyline shapefile. The user must have ArcGIS or ArcView 3.0 or greater software to read and process the data file. In lieu of ArcView or ArcGIS, the user may utilize another GIS application package capable of importing the data. A free data viewer, ArcExplorer, capable of displaying the data is available from ESRI at www.esri.com.