TROPESS CrIS-SNPP L2 for Beijing Megacity, Standard Product V1 (TRPSDL2ALLCRSMGBEI) at GES DISC

The TROPESS CrIS-SNPP L2 for Beijing Megacity, Standard Product contains the vertical distribution of seven retrieved atmospheric gases (CH4, CO, H2O, HDO, NH3, O3 and PAN) and temperature, along with formal uncertainties measured by the CrIS instrument on the Suomi-NPP satellite. This standard product is one of the TROPESS Special Collections, centered on a 3x3 degree region over Beijing for the time period from 2016-01-02 to 2021-05-21. The NASA TRopospheric Ozone and Precursors from Earth System Sounding (TROPESS) project, uses an optimal estimation algorithm, known as the MUlti-SpEctra, MUlti-SpEcies, Multi-SEnsors (MUSES). The data files are written in the netCDF version 4 file format, and each file contains one day of data. The data have a spatial resolution of 14 km (CrIS nadir FOV), and are reported at 17 vertical levels from the surface to 0.1 hPa. The principal investigator for the TROPESS project is Kevin W. Bowman.

Data and Resources

Additional Info

Field	Value
Maintainer	Earthdata Forum
Last Updated	April 13, 2026, 20:54 (UTC)
Created	April 1, 2025, 19:40 (UTC)
accessLevel	public
bureauCode	{026:00}
catalog_conformsTo	https://project-open-data.cio.gov/v1.1/schema
harvest_object_id	ab84e747-5977-4f35-95cc-51a4a2b7b998
harvest_source_id	b99e41c6-fe79-4c19-bbc3-9b6c8111bfac
harvest_source_title	Science Discovery Engine
identifier	10.5067/IUJHNI1MM1QA
license	https://www.usa.gov/government-works
modified	2026-04-06T22:16:02Z
programCode	{026:000}
publisher	NASA/GSFC/SED/ESD/TISL/GESDISC
resource-type	Dataset
source_datajson_identifier	true
source_hash	cd1b0e82f62cf2e0f04ffade2e95eb83c41060baccc91fc4c79883522a1ec235
source_schema_version	1.1
spatial	["CARTESIAN",[{"WestBoundingCoordinate":115,"NorthBoundingCoordinate":41,"EastBoundingCoordinate":118,"SouthBoundingCoordinate":38}]]
temporal	2016-01-02/2026-04-06
theme	{"Earth Science"}