{ "culture": "en-US", "name": "", "guid": "", "catalogPath": "", "snippet": "The dataset integrated big data and CARB's on-road emission inventory EMission FACtor (EMFAC), focusing on heavy duty vehicles for year 2022.", "description": "
The purpose of this NOx emissions map is to quantify and map HDV NOx emissions at a community scale at census tract level. This can help us develop effective strategies to reduce exposure, especially in communities that experience disproportionate air-quality burdens.<\/SPAN><\/P><\/DIV><\/DIV><\/DIV>", "summary": "The dataset integrated big data and CARB's on-road emission inventory EMission FACtor (EMFAC), focusing on heavy duty vehicles for year 2022.", "title": "HDV NOx emissions at census tract level", "tags": [], "type": "", "typeKeywords": [], "thumbnail": "", "url": "", "minScale": 150000000, "maxScale": 5000, "spatialReference": "", "accessInformation": "", "licenseInfo": "", "portalUrl": "" }