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)

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 season and/or oceanic conditions. Density for each of 76 marine bird species was multiplied by average body mass for that species, and these products summed for all species in a cell, to obtain total biomass density. Cells that were surveyed but in which no birds were observed have total biomass densities of zero.

Data and Resources

Additional Info

Field Value
Last Updated December 20, 2019, 05:32
Created December 20, 2019, 05:32
access_constraints ["Access Constraints: This data set is in the public domain, and the recipient may not assert any proprietary rights thereto nor represent it to anyone as other than a data set compiled by R. G. Ford Consulting Company for the National Oceanic and Atmospheric Administration's National Ocean Service. | Use Constraints: This data set is provided \"as-is\" without warranty of any kind. The user assumes all responsibility for the accuracy and suitability of this data set for a particular purpose. | Distribution Liability: These data were prepared for an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, make any warranty, expressed or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference therein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government or any agency thereof. Any views and opinions expressed herein do not necessarily state or reflect those of the United States Government or any agency thereof. Although all data have been used by NOAA, no warranty, expressed or implied, is made by NOAA as to the accuracy of the data and/or related materials. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by NOAA in the use of these data or related materials.NOAA makes no warranty regarding these data, expressed or implied, nor does the fact of distribution constitute such a warranty. NOAA can not assume liability for and damages caused by any errors or omissions in these data, nor as a result of the failure of these data to function on a particular system."]
bbox-east-long -120.583336
bbox-north-lat 38.999966
bbox-south-lat 35.000031
bbox-west-long -128.999954
contact-email NCCOS.data@noaa.gov
coupled-resource []
dataset-reference-date [{"type": "publication", "value": "2003-10-16"}]
frequency-of-update notPlanned
guid gov.noaa.nmfs.inport:38730
licence ["NOAA provides no warranty, nor accepts any liability occurring from any incomplete, incorrect, or misleading data, or from any incorrect, incomplete, or misleading use of the data. It is the responsibility of the user to determine whether or not the data is suitable for the intended purpose."]
metadata-date 2019-10-22T00:00:00
metadata-language eng
progress completed
resource-type dataset
responsible-party [{"name": "", "roles": ["pointOfContact", "custodian"]}]
spatial {"type": "Polygon", "coordinates": [[[-128.999954, 35.000031], [-120.583336, 35.000031], [-120.583336, 38.999966], [-128.999954, 38.999966], [-128.999954, 35.000031]]]}
spatial-data-service-type
spatial-reference-system
spatial_harvester true
temporal-extent-begin 1980
temporal-extent-end 2001