DARTE Annual On-road CO2 Emissions on a 1-km Grid, Conterminous USA, V2, 1980-2017

This data set provides a 38-year, 1-km resolution inventory of annual on-road CO2 emissions for the conterminous United States based on roadway-level vehicle traffic data and state-specific emissions factors for multiple vehicle types on urban and rural roads as compiled in the Database of Road Transportation Emissions (DARTE). CO2 emissions from the on-road transportation sector are provided annually for 1980-2017 as a continuous surface at a spatial resolution of 1 km.

Data and Resources

Additional Info

Field	Value
Maintainer	Earthdata Forum
Last Updated	September 11, 2025, 00:05 (UTC)
Created	April 1, 2025, 15:20 (UTC)
accessLevel	public
bureauCode	{026:00}
catalog_conformsTo	https://project-open-data.cio.gov/v1.1/schema
harvest_object_id	1f88fedf-1227-4a00-a417-1978d5c88134
harvest_source_id	b99e41c6-fe79-4c19-bbc3-9b6c8111bfac
harvest_source_title	Science Discovery Engine
identifier	10.3334/ORNLDAAC/1735
landingPage	https://search.earthdata.nasa.gov/search?q=CMS_DARTE_V2_1735&ac=true
modified	2025-09-10
programCode	{026:000}
publisher	ORNL_DAAC
resource-type	Dataset
source_datajson_identifier	true
source_hash	5bb305512a07061e5fa59fa475b01545f2b04c3186f9a31ee8fe893e93415a0f
source_schema_version	1.1
spatial	[[{"WestBoundingCoordinate":-137.257,"NorthBoundingCoordinate":53.3863,"EastBoundingCoordinate":-62.0377,"SouthBoundingCoordinate":22.0928}],"CARTESIAN"]
temporal	1980-01-01/1980-01-01
theme	{"Earth Science"}