Cell size = 2.0 Number of rows = varies Number of columns = varies Data Type = floating point Boundary Xmin = NA Xmax = NA Ymin = NA Ymax = NA Statistics Minimum value = varies Maximum value = varies Mean = varies Standard deviation = varies Coordinate system description Datum D_WGS_1984 Vertical Reference NAVD88 Units = meterThe files have been zipped together with the file name “2021-604-DD_bathy_20190314m4-20190319m1.zip”.
The donated data were collected aboard the R/V Rachel Carson, which is owned and operated by the Monterey Bay Aquarium Research Insitute.
The goal of this part of the Cal DIG I study is to collect overlapping multibeam bathymetry and Chirp seismic-reflection data offshore of south-central region of California for the purpose of improving regional models of seafloor (benthic) habitats, sediment transport, and assessing potential geologic hazards.
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 and Monterey Bay Aquarium Research Institute (MBARI) 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:||Zip file contains the bathymetry rasters in format GeoTIFF (version ArcGIS 10.3.1) Size: 162.5|
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 a GeoTIFF file.