20201028
14421500
1.0
FALSE
Projected
GCS_WGS_1984
Linear Unit: Meter (1.000000)
WGS_1984_Web_Mercator_Auxiliary_Sphere
<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/2.6.0'><WKT>PROJCS["WGS_1984_Web_Mercator_Auxiliary_Sphere",GEOGCS["GCS_WGS_1984",DATUM["D_WGS_1984",SPHEROID["WGS_1984",6378137.0,298.257223563]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Mercator_Auxiliary_Sphere"],PARAMETER["False_Easting",0.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",0.0],PARAMETER["Standard_Parallel_1",0.0],PARAMETER["Auxiliary_Sphere_Type",0.0],UNIT["Meter",1.0],AUTHORITY["EPSG",3857]]</WKT><XOrigin>-20037700</XOrigin><YOrigin>-30241100</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>102100</WKID><LatestWKID>3857</LatestWKID></ProjectedCoordinateSystem>
20220321
09455900
20220321
09455900
20220321
ArcGIS Metadata
1.0
International Border Community On-road Mobile Source Emissions
vector digital data
Esri ArcGIS 12.6.0.24783
International Border CommunityAB 617EmissionsOn-Road Mobile SourcesPM10tons per yearCARBPublic
2020 on-road mobile source emissions data are compiled as part of the community emission inventory GIS repository for AB 617 communities.
Map illustrates the 2020 emissions for on-road mobile sources in the AB 617 International Border Community. Emissions presented are in tons per year and estimated using the latest vehicle activity data for each road segment from the Metropolitan Planning Organization (MPO), and emission factors from California Air Resources Board (CARB) Emission Factor Model for each vehicle category. The vehicle categories include BUS (Buses), HHDV (Heavy-heavy duty vehicles), LDV (Light duty vehicles), LHDV (Light-heavy duty vehicles), MDV (Medium Duty Vehicles) and MHDV (Medium-heavy duty vehicles).
Area Source Improvement and Community Inventory Development Section, Air Quality Planning and Science Division, California Air Resources Board (CARB)
0
Metadata_Template_Onroad
OBJECTID
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
Shape
Feature geometry.
Esri
Coordinates defining the features.
Shape_Length
Length of feature in internal units.
Esri
Positive real numbers that are automatically generated.
Shape_Area
Area of feature in internal units squared.
Esri
Positive real numbers that are automatically generated.
CELL_ID1K
Cell Identification Number
CARB
INVENTORY_YEAR
Inventory year of displayed emissions
CARB
BUS
Emissions for specified pollutant in layer related to Buses category
CARB
HHDV
Emissions for specified pollutant in layer related to Heavy Heavy Duty Vehicles category
CARB
LDV
Emissions for specified pollutant in layer related to Light Duty Vehicles category
CARB
LHDV
Emissions for specified pollutant in layer related to Light Heavy Duty Vehicles category
CARB
MHDV
Emissions for specified pollutant in layer related to Medium Heavy Duty Vehicles category
MDV
Emissions for specified pollutant in layer related to Medium Duty Vehicles category
CARB
TOTAL
Total emissions of layer pollutant in specified CELL_ID1K
CARB