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Found 13 datasets matching filters. (clear all filters)

#1 Federal
Five-minute grid of marine bird biomass density surveyed off central California - Davidson Current season, 1980-2001 (CDAS data set Da0_mass.shp)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Dataset Last Updated: October 16, 2003 at 12:00 AM
Da0_MASS is a polygon shapefile representing 5 minute x 5 minute latitude x longitude cells that house the overall total biomass densities (kg/sq.km.) of 76 species of marine birds in the Davidson...
- zip
- html
- html
Search relevance: 1.00 | Views last month: 18 | Catalog Last Checked: May 10, 2026 at 03:26 AM
#2 Federal
Five-minute grid of marine bird biomass density off central California - Oceanic season, 1980-2001 (CDAS data set Oc0_mass.shp)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Dataset Last Updated: October 16, 2003 at 12:00 AM
Oc0_MASS is a polygon shapefile representing 5 minute x 5 minute latitude x longitude cells that house the overall total biomass densities (kg/sq km) of 76 species of marine birds in the Oceanic...
- zip
- html
- html
Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: May 10, 2026 at 03:30 AM
#3 Federal
Five-minute grid of marine bird density off central California - Oceanic season, 1980-2001 (CDAS data set Oc0_dens.shp)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Dataset Last Updated: September 30, 2007 at 12:00 AM
Oc0_dens is a polygon shapefile representing 5 minute x 5 minute latitude x longitude cells that contain the overall, combined densities (birds/sq km), of 76 species of marine birds in the CDAS...
- zip
- html
- html
Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: May 10, 2026 at 03:30 AM
#4 Federal
Five-minute grid of total marine bird biomass densities surveyed off central California - selected cool water temperature periods, 1980-2001 (CDAS data set AL3_MASS.shp)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Dataset Last Updated: October 16, 2003 at 12:00 AM
AL3_MASS is a polygon shapefile representing 5 minute x 5 minute latitude x longitude cells that house the overall total biomass densities (kg/sq km) of up to 76 species of marine birds during...
- zip
- html
- html
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: May 10, 2026 at 03:26 AM
#5 Federal
Five-minute grid of marine bird density off central California - Davidson Current seasons, 1980-2001 (CDAS data set Da0_dens.shp)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Dataset Last Updated: October 16, 2003 at 12:00 AM
Da0_dens is a polygon shapefile representing 5 minute x 5 minute latitude x longitude cells that contain the overall, combined densities (birds/sq km), of 76 species of marine birds in the CDAS...
- zip
- html
- html
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: May 10, 2026 at 03:26 AM
#6 Federal
Five-minute grid of marine bird biomass density surveyed off central California - Upwelling season, 1980-2001 (CDAS data set Up0_mass.shp)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Dataset Last Updated: October 16, 2003 at 12:00 AM
Up0_mass is a polygon shapefile representing 5 minute x 5 minute latitude x longitude cells that house the overall total biomass densities (kg/sq km) of 76 species of marine birds in the Upwelling...
- zip
- html
- html
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: May 10, 2026 at 03:32 AM
#7 Federal
Five-minute grid shapefile with marine bird density data off central California, CDAS data (1980-2001)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Dataset Last Updated: January 01, 2002 at 12:00 AM
A shapefile of five minute grids that contains marine bird density data at-sea from the CDAS Central CA data set (1980-2001). It is a shapefile representing 5 minute x 5 minute latitude x...
- zip
- html
- html
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: May 10, 2026 at 03:32 AM
#8 Federal
Five-minute grid of the total marine bird biomass densities surveyed off central California - selected neutral water temperature periods, 1980-2001 (CDAS data set AL2_MASS.shp)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Dataset Last Updated: October 16, 2003 at 12:00 AM
AL2_MASS is a polygon shapefile representing 5 minute x 5 minute latitude x longitude cells that house the overall total biomass densities (kg/sq.km.) of up to 76 species of marine birds during...
- zip
- html
- html
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: May 10, 2026 at 03:26 AM
#9 Federal
Five-minute grid of marine bird biomass density surveyed off central California - all seasons, 1980-2001 (CDAS data set AL0_MASS.shp)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Dataset Last Updated: October 16, 2003 at 12:00 AM
AL0_MASS is a polygon shapefile representing 5 minute x 5 minute latitude x longitude cells that house the overall total biomass densities (kg/sq.km.) of 76 species of marine birds regardless of...
- zip
- html
- html
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: May 10, 2026 at 03:26 AM
#10 Federal
Five-minute grid of marine bird density off central California - Upwelling season, 1980-2001 (CDAS data set Up0_dens.shp)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Dataset Last Updated: September 30, 2007 at 12:00 AM
Up0dens is a polygon shapefile representing 5 minute x 5 minute latitude x longitude cells that contain the overall, combined densities (birds/sq km), of 76 species of marine birds in the CDAS...
- zip
- html
- html
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: May 10, 2026 at 03:32 AM
#11 Federal
Five-minute grid of marine bird density off central California - all seasons, 1980-2001 (CDAS data set AL0_DENS.shp)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Dataset Last Updated: September 30, 2007 at 12:00 AM
AL0_DENS is a polygon shapefile representing 5 minute x 5 minute latitude x longitude cells that contain the overall, combined densities (birds/sq.km.), of 76 species of marine birds in the CDAS...
- zip
- html
- html
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: May 10, 2026 at 03:26 AM
#12 Federal
Five-minute grid of marine bird density data off central California, 1980-2001 (CDAS data set five-min-grid)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Dataset Last Updated: January 01, 2004 at 12:00 AM
A shapefile of five minute grids with summary information on at-sea bird surveys from 1980-2001. Bird densities by ocean season, by species.
- zip
- html
- html
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: May 10, 2026 at 03:34 AM
#13 Federal
Five-minute grid of total marine bird biomass densities surveyed off central California - selected warm water periods, 1980-2001 (CDAS data set AL1_MASS.shp)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Dataset Last Updated: October 16, 2003 at 12:00 AM
AL0_MASS is a polygon shapefile representing 5 minute x 5 minute latitude x longitude cells that house the overall total biomass densities (kg/sq.km.) of 76 species of marine birds regardless of...
- zip
- html
- html
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: May 10, 2026 at 03:26 AM

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