Marine mammal and seabird computer database analysis system. Washington, Oregon, California 1975-1997
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https://cmr.earthdata.nasa.gov/search/concepts/C1214586749-SCIOPS.html
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资源简介：
This catalog of seabird colonies along the west coast of the United States during the year 1980, was compiled by the Minerals Management Service (MMS) and distributed as part of the CDAS version 2.1 CD. This CD was prepared by Glenn Ford and Janet Casey from Ecological Consulting Inc. (Portland, Oregon), and published in March 2001. The identity and number of seabirds breeding at each site, identified by a unique name and 6-digit code, is listed using two record types: presence / absence (P) and population abundance (A). Because these are annual counts, they are tagged with a unique time / date stamp of noon, July 1, 1980.
CURRENTNESS REFERENCE: ground condition
SPATIAL DATA ORGANIZATION INFORMATION
Direct Spatial Reference: Vector
SDTS Point and Vector Object Type: Entity point
Point and Vector Object Count: 880
SPATIAL REFERENCE INFORMATION - GEODETIC MODEL
Horizontal Datum Name: D_WGS_1984
Ellipsoid Name: WGS_1984
Semi-major Axis: 6378137.000000
Denominator of Flattening Ratio: 298.257224
NATIVE: Microsoft Windows 2000 Version 5.0 (Build 2195) Service Pack 4; ESRI ArcCatalog 8.3.0.800
提供机构：
SCIOPS
