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 11, 2026, 22:22 (UTC)
Created	April 1, 2025, 19:40 (UTC)
accessLevel	public
bureauCode	{026:00}
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harvest_object_id	8392a059-4fcd-4536-957b-113c4d3dac96
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	2026-05-04T22:16:01Z
programCode	{026:000}
publisher	NASA/GSFC/SED/ESD/TISL/GESDISC
resource-type	Dataset
source_datajson_identifier	true
source_hash	25d71eba2954498237680ecac04f679f24796ceea925a9c989cf179c2c011e1a
source_schema_version	1.1
spatial	["CARTESIAN",[{"WestBoundingCoordinate":76,"NorthBoundingCoordinate":31,"EastBoundingCoordinate":79,"SouthBoundingCoordinate":28}]]
temporal	2016-01-02/2026-05-04
theme	{"Earth Science"}