Originally developed by Teale Data Center GIS Lab; updated by California Air Resources Board, Planning and Technical Support Division.
March 2004
ARB_California_AirBasins_aligned_03
vector digital data
http://gis.ca.gov/casil/boundaries/arb/
The California Air Basins layer is a polygon shapefile coverage representing the 15 California air basins, as defined in state statute and regulation. See the California Health and Safety Code, Section 39606 et seq. and California Code of Regulations, Title 17, Section 60100 et seq. Shapefile coverage. This data layer shows the air basin boundaries and their names, as of March 2004. Projection: Teale Albers, NAD83, GRS 1980.
Air Basins are designated pursuant to California statute and regulation. Air Basins identify regions of similar meteorological and geographic conditions and consideration for political boundary lines, and are related to air pollution and its transport.
March 2004
publication date
As needed
-124.504865
-113.497796
42.069056
32.423438
California Air Basins
California Air Basins
None.
None.
California Air Resources Board; Planning and Technical Support Division
mailing address
P.O. Box 2815
Sacramento
CA
95812
USA
Microsoft Windows 2000 Version 5.1 (Build 2600) Service Pack 1; ESRI ArcCatalog 8.3.0.800
Vector
Simple4FALSE0TRUEFALSE
coordinate pair
0.002048
0.002048
meters
North American Datum of 1983
GRS 1980
6378137.000000
298.257222101
ARB_California_AirBasins_aligned_03
Feature Class0
OBJECTIDOBJECTIDOID400Internal feature number.ESRISequential unique whole numbers that are automatically generated.
Shape
Feature geometry.
ESRI
Coordinates defining the features.
ShapeGeometry000
BASIN_NAME
BASIN_NAMEString4000
Shape_LengthShape_LengthDouble800Length of feature in internal units.ESRIPositive real numbers that are automatically generated.Shape_AreaShape_AreaDouble800Area of feature in internal units squared.ESRIPositive real numbers that are automatically generated.
Downloadable Data
2.558
20040622
Beth Schwehr
California Air Resources Board; Planning and Technical Support Division
Staff Air Pollution Specialist
mailing address
P.O. Box 2815
Sacramento
CA
95812
USA
(916) 322-6002
bschwehr@arb.ca.gov
FGDC Content Standards for Digital Geospatial Metadata
FGDC-STD-001-1998
local time
http://www.esri.com/metadata/esriprof80.html
ESRI Metadata Profile
Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; ESRI ArcGIS 10.0.0.2414arb_california_airbasins_ali002arb_california_airbasins_ali002file://\\PC72XPDHQ17279\C$\Documents and Settings\s137975\My Documents\ArcGIS\Default.gdbLocal Area NetworkProjectedGCS_North_American_1983NAD_1983_California_Teale_Albers<ProjectedCoordinateSystem xsi:type='typens:ProjectedCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/10.0'><WKT>PROJCS["NAD_1983_California_Teale_Albers",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers"],PARAMETER["False_Easting",0.0],PARAMETER["False_Northing",-4000000.0],PARAMETER["Central_Meridian",-120.0],PARAMETER["Standard_Parallel_1",34.0],PARAMETER["Standard_Parallel_2",40.5],PARAMETER["Latitude_Of_Origin",0.0],UNIT["Meter",1.0],AUTHORITY["EPSG",3310]]</WKT><XOrigin>-16909700</XOrigin><YOrigin>-8597000</YOrigin><XYScale>10000</XYScale><ZOrigin>-100000</ZOrigin><ZScale>10000</ZScale><MOrigin>-100000</MOrigin><MScale>10000</MScale><XYTolerance>0.001</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><WKID>3310</WKID></ProjectedCoordinateSystem>Dissolve arb_california_airbasins_aligned_03 "C:\Documents and Settings\s137975\My Documents\ArcGIS\Default.gdb\arb_california_airbasins_ali" BASIN_NAME # MULTI_PART DISSOLVE_LINES2011040412502100201104041250210020110404125100001.0TRUEFile Geodatabase Feature ClassdatasetEPSG7.4.1020110404