Online Links:
Online Links:
The purpose of this dataset is to produce a bathymetric grid of the area within the survey boundary in St. George Sound and Apalachicola Bay. The purpose of these data is to represent the swath bathymetry in a courser grid cell resolution but cover the gaps between survey lines. In shallow areas less than 2m deep the digitized seafloor from the ASV seismic data was used to provide single beam bathymetry.
Are there legal restrictions on access or use of the data?Access_Constraints: None
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: | ArcRaster grid containing swath bathymetric data collected in the Apalachicola Bay and St. George Sound Florida in format AIG (version ArcGIS 9.2) ESRI Grid File Size: 4.994 |
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Network links: |
http://pubs.usgs.gov/of/2006/1381/GIS/raster/bath/apbaybath25m.zip |
Media you can order: | DVD-ROM (Density 4.75 Gbytes) (format UDF) |
These data are available as a 32 bit floating point ArcRaster grid in Environmental Systems Research Institute (ESRI) format. To utilize these data, the user must have an image viewer, image processing or ESRI software capable of importing and ESRI raster.