BDB Programs
Biogeographic Data Branch
1807 13th Street, Suite 202
Sacramento, CA 95811
(916) 322-2493
Bathymetry Data
Points, Contours and Imagery of Digital Elevation Models (DEMs)
| FILE NAME | DESCRIPTION | SIZE |
| eez1000.zip | Geotiff image: 1000m resolution, representing bathymetry within the EEZ. | 231 KB |
| 10m_bathy_to_600m.zip | Shapefile: 10 meter California coastal bathymetric contours to a depth of 600 meters. | 32 MB |
| 50ft_bathy_to_600ft.zip | Shapefile: 50 foot California coastal bathymetric contours to a depth of 600 feet. | 1.2 MB |
| calbath5.zip | Shapefile: Points of ocean depths gridded on a 5-minute interval within the California EEZ. | 138 KB |
| hbath1fp.zip | Shapefile: Bathymetric points of Humboldt Bay and vicinity. | 32 KB |
| sfbath10.zip | Shapefile: Bathymetric contours of San Francisco Bay and vicinity with depth resolution of 10 meters. | 2.8 MB |
| tbath1m.zip | Shapefile: Bathymetric contours of Tomales Bay and vicinity with depth resolution of 1 meter. | 1.3 MB |
| 200mEEZ_BathyGrids.zip | GRID: California coastal bathymetry in feet, meter and fathom depth measurements. Covers entire EEZ zone. | 35 MB |