NACP: Urban Greenhouse Gases across the CO2 Urban Synthesis and Analysis Network, V2

Published by ORNL_DAAC | National Aeronautics and Space Administration | Metadata Last Checked: October 18, 2025 | Last Modified: 2025-09-11

This dataset provides hourly urban greenhouse gas measurements for cities in the CO2 Urban Synthesis and Analysis (CO2-USA) Data Synthesis Network for 2000 to 2019. Measurements include carbon dioxide (CO2), methane (CH4), and carbon monoxide (CO) concentrations measured at hourly intervals at multiple sites within the U.S. cities of Boston, Indianapolis, Los Angeles, Portland, Salt Lake City, San Francisco, and Washington DC/Baltimore, and Toronto, Canada.

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earth-science-atmospheric-chemistry-atmosphere-carbon-and-hydrocarbon-compounds-atmospheric-car earth-science-atmospheric-chemistry-atmosphere-carbon-and-hydrocarbon-compounds-methane earth-science-ecosystems-biosphere-anthropogenic-human-influenced-ecosystems-urban-lands earth-science-human-settlements-human-dimensions-urban-areas

Complete Metadata

bureauCode	[ "026:00" ]
identifier	10.3334/ORNLDAAC/1916
landingPage	https://search.earthdata.nasa.gov/search?q=HourlyUrban_GreenhouseGases_US_1916&ac=true
programCode	[ "026:000" ]
spatial	[[{"WestBoundingCoordinate":-123.073,"NorthBoundingCoordinate":45.769,"EastBoundingCoordinate":-70.4972,"SouthBoundingCoordinate":32.865}],"CARTESIAN"]
temporal	2000-01-01/2000-01-01
theme	[ "Earth Science" ]