DATA LIBRARY
CENTRAL CALIFORNIA DATA

Data presented here include a series of remotely sensed images (multibeam, side scan sonar), derived data (bathymetric contours, grid analyses, etc.), habitat analyses, associated data sets (survey footprints, coastline), and FGDC metadata, grouped by survey location. To download zipped data files from the tables, click on the Data Type name under the desired survey location. Data are presented in ESRI ArcGIS format (shapefiles, grids). Multibeam and sidescan images are Geotiffs. These data are NOT to be used for navigational purposes.

For general data searches, use the SURVEY LOCATION LIST or MAP LOCATOR

Please review our Data Use Policy

Data Type	Data Format	File Size MB (zipped)	Data Footprint Preview
BSS Block 01
Shaded Relief Image, grayscale & color (2m)	GeoTiff	18
Sidescan Sonar Image (1m)	GeoTiff	23
Bathymetry, Hillshade, Slope DEM (2m)	GRID	28
Survey Footprint	Shapefile polygon	<1
Substrate, Habitat Analysis	GRID	12
Topographic Position Analysis (TPI) & Slope Position (based on TPI)	GRID	1
XYZ soundings	TXT	23
Fledermaus scene, bathymetry	.sd, Iview3D viewer	22
Tracklines	Shapefile-lines	8
BSS Block 02
Shaded Relief Image, grayscale & color (2m)	GeoTiff	14
Sidescan Sonar Image (1m)	GeoTiff	24
Bathymetry, Hillshade, Slope DEM (2m)	GRID	29
Survey Footprint	Shapefile polygon	<1
Substrate, Habitat Analysis	GRID	12
Topographic Position Analysis (TPI) & Slope Position (based on TPI)	GRID	1
XYZ soundings	TXT	23
Fledermaus scene, bathymetry	.sd, Iview3D viewer	22
Tracklines	Shapefile-lines	9
BSS Block 03
Shaded Relief Image, grayscale & color (2m)	GeoTiff	20
Sidescan Sonar Image (1m)	GeoTiff	30
Bathymetry, Hillshade, Slope DEM (2m)	GRID	33
Survey Footprint	Shapefile polygon	<1
Substrate, Habitat Analysis	GRID	16
Topographic Position Analysis (TPI) & Slope Position (based on TPI)	GRID	1
XYZ soundings	TXT	33
Fledermaus scene, bathymetry	.sd, Iview3D viewer	33
Tracklines	Shapefile-lines	11
BSS Block 04
Shaded Relief Image, grayscale & color (2m)	GeoTiff	20
Sidescan Sonar Image (1m)	GeoTiff	27
Bathymetry, Hillshade, Slope DEM (2m)	GRID	35
Survey Footprint	Shapefile polygon	<1
Substrate, Habitat Analysis	GRID	11
Topographic Position Analysis (TPI) & Slope Position (based on TPI)	GRID	2
XYZ soundings	TXT	25
Fledermaus scene, bathymetry	.sd, Iview3D viewer	26
Tracklines	Shapefile-lines	10
BSS Block 05
Shaded Relief Image, grayscale & color (2m)	GeoTiff	17
Sidescan Sonar Image (1m)	GeoTiff	24
Bathymetry, Hillshade, Slope DEM (2m)	GRID	31
Survey Footprint	Shapefile polygon	<1
Substrate, Habitat Analysis	GRID	8
Topographic Position Analysis (TPI) & Slope Position (based on TPI)	GRID	2
XYZ soundings	TXT	21
Fledermaus scene, bathymetry	.sd, Iview3D viewer	22
Tracklines	Shapefile-lines	9
BSS Block 06
Shaded Relief Image, grayscale & color (2m)	GeoTiff	21
Sidescan Sonar Image (1m)	GeoTiff	22
Bathymetry, Hillshade, Slope DEM (2m)	GRID	39
Survey Footprint	Shapefile polygon	<1
Substrate, Habitat Analysis	GRID	10
Topographic Position Analysis (TPI) & Slope Position (based on TPI)	GRID	3
XYZ soundings	TXT	25
Fledermaus scene, bathymetry	.sd, Iview3D viewer	26
Tracklines	Shapefile-lines	9
BSS Block 07
Shaded Relief Image, grayscale & color (2m)	GeoTiff	17
Sidescan Sonar Image (1m)	GeoTiff	16
Bathymetry, Hillshade, Slope DEM (2m)	GRID	31
Survey Footprint	Shapefile polygon	<1
Substrate, Habitat Analysis	GRID	9
Topographic Position Analysis (TPI) & Slope Position (based on TPI)	GRID	3
XYZ soundings	TXT	20
Fledermaus scene, bathymetry	.sd, Iview3D viewer	21
Tracklines	Shapefile-lines	8
BSS Block 08
Shaded Relief Image, grayscale & color (2m)	GeoTiff	12
Sidescan Sonar Image (1m)	GeoTiff	11
Bathymetry, Hillshade, Slope DEM (2m)	GRID	16
Survey Footprint	Shapefile polygon	<1
Substrate, Habitat Analysis	GRID	6
Topographic Position Analysis (TPI) & Slope Position (based on TPI)	GRID	2
XYZ soundings	TXT	13
Fledermaus scene, bathymetry	.sd, Iview3D viewer	14
Tracklines	Shapefile-lines	5
BSS Block 09
Shaded Relief Image, grayscale & color (2m)	GeoTiff	12
Sidescan Sonar Image (1m)	GeoTiff	10
Bathymetry, Hillshade, Slope DEM (2m)	GRID	19
Survey Footprint	Shapefile polygon	<1
Substrate, Habitat Analysis	GRID	5
Topographic Position Analysis (TPI) & Slope Position (based on TPI)	GRID	2
XYZ soundings	TXT	14
Fledermaus scene, bathymetry	.sd, Iview3D viewer	14
Tracklines	Shapefile-lines	5
BSS Block 10
Shaded Relief Image, grayscale & color (2m)	GeoTiff	13
Sidescan Sonar Image (1m)	GeoTiff	17
Bathymetry, Hillshade, Slope DEM (2m)	GRID	22
Survey Footprint	Shapefile polygon	<1
Substrate, Habitat Analysis	GRID	8
Topographic Position Analysis (TPI) & Slope Position (based on TPI)	GRID	2
XYZ soundings	TXT	18
Fledermaus scene, bathymetry	.sd, Iview3D viewer	17
Tracklines	Shapefile-lines	7
BSS Block 11
Shaded Relief Image, grayscale & color (2m)	GeoTiff	18
Sidescan Sonar Image (1m)	GeoTiff	18
Bathymetry, Hillshade, Slope DEM (2m)	GRID	25
Survey Footprint	Shapefile polygon	<1
Substrate, Habitat Analysis	GRID	10
Topographic Position Analysis (TPI) & Slope Position (based on TPI)	GRID	3
XYZ soundings	TXT	21
Fledermaus scene, bathymetry	.sd, Iview3D viewer	21
Tracklines	Shapefile-lines	7
BSS Block 12
Shaded Relief Image, grayscale & color (2m)	GeoTiff	6
Sidescan Sonar Image (1m)	GeoTiff	4
Bathymetry, Hillshade, Slope DEM (2m)	GRID	11
Survey Footprint	Shapefile polygon	<1
Substrate, Habitat Analysis	GRID	3
Topographic Position Analysis (TPI) & Slope Position (based on TPI)	GRID	3
XYZ soundings	TXT	8
Fledermaus scene, bathymetry	.sd, Iview3D viewer	9
Tracklines	Shapefile-lines	3
BSS Block 13
Shaded Relief Image, grayscale & color (2m)	GeoTiff	20
Bathymetry, Hillshade, Slope DEM (2m)	GRID	52
Survey Footprint	Shapefile polygon	<1
Substrate, Habitat Analysis	GRID	7
Topographic Position Analysis (TPI) & Slope Position (based on TPI)	GRID	5
XYZ soundings	TXT	31
Fledermaus scene, bathymetry	.sd, Iview3D viewer	33
Tracklines	Shapefile-lines	14