ATom: Trace Gas Measurements from PANTHER Gas Chromatograph

This dataset contains measurements of various trace gases from the PAN and Trace Hydrohalocarbon ExpeRiment (PANTHER) across the four ATom campaigns. PANTHER uses Electron Capture Detection and Gas Chromatography (ECD-GC) and Mass Selective Detection and Gas Chromatography (MSD-GC) to measure numerous trace gases, including methyl halides, HCFCs, PAN, N2O, SF6, CFC-12, CFC-11, Halon 1211, methyl chloroform, carbon tetrachloride.

Data and Resources

Additional Info

Field	Value
Maintainer	Earthdata Forum
Last Updated	January 13, 2026, 01:05 (UTC)
Created	April 1, 2025, 14:39 (UTC)
accessLevel	public
bureauCode	{026:00}
catalog_conformsTo	https://project-open-data.cio.gov/v1.1/schema
harvest_object_id	bcf7fde1-b916-4f07-b26f-7656966894a5
harvest_source_id	b99e41c6-fe79-4c19-bbc3-9b6c8111bfac
harvest_source_title	Science Discovery Engine
identifier	10.3334/ORNLDAAC/1914
landingPage	https://search.earthdata.nasa.gov/search?q=ATom_PANTHER_Instrument_Data_1914&ac=true
modified	2026-01-12
programCode	{026:000}
publisher	ORNL_DAAC
resource-type	Dataset
source_datajson_identifier	true
source_hash	d3443c76b29fa8d553b4897ab0a76edcf47c56764354199b49a1414c7cc9a980
source_schema_version	1.1
spatial	[[{"WestBoundingCoordinate":-180.0,"NorthBoundingCoordinate":90.0,"EastBoundingCoordinate":180.0,"SouthBoundingCoordinate":-90.0}],"CARTESIAN"]
temporal	2016-07-29/2016-07-29
theme	{"Earth Science"}