|Range of values|
|Units:||Julian Day (Year 2007)|
|100 meter||swath width of sidescan-sonar system used during data acquisition.|
|07011||USGS Cruise Identification Number, where the first two digits represent calendar year and the last three digits represent cruise number|
|Range of values|
U.S. Geological Survey
This dataset contains trackline navigation for approximately 620 km of shore-parallel sidescan-sonar data collected by the U.S. Geological Survey off the southern shore of Martha's Vineyard, 2007.
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 originator of the dataset.
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 a shapefile of sidescan-sonar tracklines collected by the U.S. Geological Survey off the southern shore of Martha's Vineyard, MA, 2007 and associated metadata. in format Shapefile (version ArcGIS 9.2) Size: 1|
This zip file contains data available in Environmental Systems Research Institute (ESRI) polyline shapefile format. 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.