|4015||USGS Field Activity Number 04015|
|5005||USGS Field Activity Number 05005|
|1||SEA SwathPlus Interferometric Sonar|
|4||RESON 8101 multibeam sonar|
The purpose of these data is to manage the locations and filenames of the 3,870 kms of raw bathymetric files collected using the SwathPlus bathymetric sonar and RESON Multibeam sonar in the Cape Ann to Salisbury Beach survey area.
Are there legal restrictions on access or use of the data?
Use_Constraints:The intended scale of these data is 1:25,000. Public domain data from the U.S. Government are freely redistributable with proper metadata and source attribution. Please recognize the U.S. Geological Survey (USGS) 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 SwathPlus and RESON bathymetric sonars in format SHP (version ArcGIS 9.2) ESRI polyline shapefile Size: 41|
|Media you can order:||DVD-ROM (Density 4.75 Gbytes) (format UDF)|
These data are available as a shapefile in Environmental Systems Research Institute (ESRI) format. The shapefile is distributed in a compressed format as a WinZip (ver. 9.0) file. To utilize these data, the user must be able to uncompress the WinZip file and have software capable of viewing ESRI shapefiles.