|H90_100_1014||Survey H10990 - Klein 5500 hull mounted sidescan sonar|
|H90_200||Survey H10990 - Klein 5500 hull mounted sidescan sonar|
|H91_all||Survey H10991 - Edgetech 272-T towed sidescan sonar|
|H92_100_1014||Survey H10992 - Edgetech 272-T towed sidescan sonar|
|H92_100_s329||Survey H10992 - Klein 5500 towed sidescan sonar|
|H92_200_1014_edgetech||Survey H10992 - Edgetech 272-T towed sidescan sonar|
|H92_200_1014_klein||Survey H10992 - Klein 5500 towed sidescan sonar|
|H94_200_s329||Survey H10994 - Klein 5500 hull mounted sidescan sonar|
|H94_2930||Survey H10994 - Klein 5500 towed sidescan sonar|
|H94_2931||Survey H10994 - Edgetech 272-T towed sidescan sonar|
|H94_2392||Survey H10994 - Klein 5500 hull mounted sidescan sonar|
These data were collected by the National Oceanic and Atmospheric Administration (NOAA) National Ocean Service (NOS) branch as part of their periodic hydrographic mapping for nautical charting. The raw datasets were provided by NOAA to the Massachusetts Office of Coastal Zone Management (CZM) and the U.S. Geological Survey (USGS) in Woods Hole, MA as part of a cooperative agreement to provide high resolution bathymetry and backscatter intensity maps and digital GIS information for resource management, scientific research, industry and the public.
Are there legal restrictions on access or use of the data?
Use_Constraints:Data are not intended for navigational use. These data should not be used at resolutions for which it is not intended. 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.
Although this data set has been used by the U.S. Geological Survey (USGS), no warranty, expressed or implied, is made by the USGS as to the accuracy of the data and/or related materials. 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:||Shapefile (version ArcGIS 9.x) ESRI Polyline Shapefile Size: 0.836|
|Media you can order:||DVD-ROM (format UDF)|
These data are available in Environmental Systems Research Institute (ESRI) Shapefile format. The user must have software capable of importing and processing the data file.