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Shapefile notes:- MCpet = Motor car (petrol)- MCdie = Motor car (diesel)- LDVpet = Light domestic vehicle (petrol)- LDVdie = Light domestic vehicle (diesel)- MBpet = Minibus taxi (petrol)- MBdie = Minibus taxi (diesel)- Bus = Bus (diesel) - HV = Heavy vehicles (diesel)- All emissions in tons per annum per grid cell", "geometryType": "esriGeometryPolygon", "sourceSpatialReference": {"wkt": "PROJCS[\"Wgs84 Lo29\",GEOGCS[\"GCS_Hartebeesthoek_1994\",DATUM[\"D_Hartebeesthoek_1994\",SPHEROID[\"WGS_1984\",6378137.0,298.257223563]],PRIMEM[\"Greenwich\",0.0],UNIT[\"Degree\",0.0174532925199433]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"False_Easting\",0.0],PARAMETER[\"False_Northing\",0.0],PARAMETER[\"Central_Meridian\",29.0],PARAMETER[\"Scale_Factor\",1.0],PARAMETER[\"Latitude_Of_Origin\",0.0],UNIT[\"Meter\",1.0]]"}, "copyrightText": "Credits\nCSIR \u2013 NRE Climate Studies Modelling and Environmental Health group\nContact person:\nFirst Name: Mogesh\nLast Name: Naidoo\nInitials: 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