Global Change Master Directory gsfc-gcmduso@mail.nasa.gov 50 2013-05-18T10:09:10Z http://mddemo.gsfc.nasa.gov/KeywordSearch/OpenSearch.do 3 0 http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]CIESIN_SEDAC_SPECIES_BIRD_RICH -180.0,-90.0,180.0,90.0 2005-01-01T00:00:00Z 2007-12-31T00:00:00Z 2013-02-14T05:00:00Z

The Birds of the Americas Family Richness Grids of the Gridded Species Distribution, Version 1 are the aggregations of the Presence Grids data at the family level. They are available in 30-arc second ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]CIESIN_SEDAC_SPECIES_BIRD_ORIG -180.0,-90.0,0.0,90.0 2005-01-01T00:00:00Z 2007-12-31T00:00:00Z 2012-10-04T04:00:00Z

The Original Grids of the Gridded Bird Species Distribution of the Americas are converted 1- kilometer grid cell data in the Geographic Coordinate System (GCS) that cover North America, South America ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]CIESIN_SEDAC_SPECIES_BIRD_PRES -180.0,-90.0,0.0,90.0 2005-01-01T00:00:00Z 2007-12-31T00:00:00Z 2012-10-04T04:00:00Z

The Birds of the Americas Family Presence Grids of the Gridded Species Distribution, Version 1 is a reclassified version of the original grids of the bird species distribution maps of North America, ...