Cell size = 2.0 Number of rows = 2663 Number of columns = 4883 Data type = floating point Boundary Xmin = 748003 Xmax = 757762 Ymin = 3812013 Ymax = 3817335 Statistics Minimum value = 44 Maximum value = 167 Mean = 99.91071444805012 Standard deviation = 6.207676788442939 Coordinate system description Projection UTM Zone 10 Datum WGS84 Units meter
These data are intended for science researchers, students, policy makers, and the general public. These data can be used with geographic information systems or other software to identify bathymetric features.
Are there legal restrictions on access or use of the data?
Use_Constraints:USGS-authored or produced data and information are in the public domain from the U.S. Government and are freely redistributable with proper metadata and source attribution. Please recognize and acknowledge the U.S. Geological Survey as the originator(s) of the dataset and in products derived from these data. This information is not intended for navigation purposes.
Unless otherwise stated, all data, metadata and related materials are considered to satisfy the quality standards relative to the purpose for which the data were collected. Although these data and associated metadata have been reviewed for accuracy and completeness and approved for release by the U.S. Geological Survey (USGS), no warranty expressed or implied is made regarding the display or utility of the data on any other system or for general or scientific purposes, nor shall the act of distribution constitute any such warranty.
|Data format:||The .zip file for the TIFF image includes the image (.tif), the world registration file (.tfw), other associated files, and the metadata for the Backscatter data collected by the USGS in 2007 in the Offshore of Gaviota map area, California. in format TIFF (version ArcMap (version 10.0, ESRI, 2011)) Raster data layer is registered TIFF image in the UTM Zone 10 coordinate system with datum NAD83. Size: 39.4|
The downloadable data file has been compressed with the "zip" command and can be unzipped with Winzip (or other tool) on Windows systems. To utilize these data, the user must have software capable of uncompressing the WinZip file and importing and viewing an Esri ArcMap TIFF. Users should download the ArcGIS Project File, OffshoreGaviotaGIS.mxd.zip, a compressed (with the "zip" command) version of the ArcMap document (.mxd) that has all the data layers loaded in the table of contents for "Offshore Gaviota" and has all the data symbolized as on the OFR map sheets. Download and save this ArcGIS project file, including all data layers, to the directory the user has created for this GIS.