TROPESS CrIS-SNPP L2 for Delhi Megacity, Summary Product V1 (TRPSYL2ALLCRSMGDEL) at GES DISC

The TROPESS CrIS-SNPP L2 for Delhi Megacity, Summary Product contains the vertical distribution of six retrieved atmospheric gases (CH4, CO, HDO, NH3, O3 and PAN), along with formal uncertainties measured by the CrIS instrument on the Suomi-NPP satellite. This summary product is one of the TROPESS Special Collections, centered on a 3x3 degree region over Delhi 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	May 18, 2026, 21:22 (UTC)
Created	April 1, 2025, 19:40 (UTC)
accessLevel	public
bureauCode	{026:00}
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harvest_object_id	9319c45f-2993-42bf-97bb-5338a9f00d06
harvest_source_id	b99e41c6-fe79-4c19-bbc3-9b6c8111bfac
harvest_source_title	Science Discovery Engine
identifier	10.5067/IHXG5JVO98VC
license	https://www.usa.gov/government-works
modified	2026-05-14T22:12:41Z
programCode	{026:000}
publisher	NASA/GSFC/SED/ESD/TISL/GESDISC
resource-type	Dataset
source_datajson_identifier	true
source_hash	eaef1ef87a4dcfa3f132e9cd309cb949f87393f1c30ae04c5c88123b75cea37d
source_schema_version	1.1
spatial	["CARTESIAN",[{"WestBoundingCoordinate":76,"NorthBoundingCoordinate":31,"EastBoundingCoordinate":79,"SouthBoundingCoordinate":28}]]
temporal	2016-01-02/2026-05-14
theme	{"Earth Science"}