{
 "snippet": "The dataset integrated big data and CARB's on-road emission inventory EMission FACtor (EMFAC). To focus on heavy duty vehicles for year 2022.",
 "summary": "The dataset integrated big data and CARB's on-road emission inventory EMission FACtor (EMFAC). To focus on heavy duty vehicles for year 2022.",
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 "description": "<DIV STYLE=\"text-align:Left;\"><DIV><DIV><P><SPAN>The purpose of this idling duration map is to quantify and map idling durations 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>",
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 "title": "HDV idling duration at census tract level",
 "type": "",
 "url": "",
 "tags": [],
 "culture": "en-US",
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}