TEMPO gridded NO2 tropospheric and stratospheric columns V03 (PROVISIONAL)

Published by NASA/LARC/SD/ASDC | National Aeronautics and Space Administration | Metadata Last Checked: September 14, 2025 | Last Modified: 2025-09-11

Nitrogen dioxide Level 3 files provide trace gas information on a regular grid covering the TEMPO field of regard for nominal TEMPO observations. Level 3 files are derived by combining information from all Level 2 files constituting a TEMPO East-West scan cycle. The files are provided in netCDF4 format, and contain information on tropospheric, stratospheric and total nitrogen dioxide vertical columns, ancillary data used in air mass factor and stratospheric/tropospheric separation calculations, and retrieval quality flags. The re-gridding algorithm uses an area-weighted approach. These data reached provisional validation on December 9, 2024.

Find Related Datasets

Click any tag below to search for similar datasets

earth-science-air-quality-atmosphere-nitrogen-oxides earth-science-atmospheric-chemistry-atmosphere-nitrogen-compounds-nitrogen-dioxide

Complete Metadata

bureauCode	[ "026:00" ]
identifier	10.5067/IS-40e/TEMPO/NO2_L3.003
landingPage	http://tempo.si.edu/
programCode	[ "026:000" ]
spatial	["CARTESIAN",[{"Boundary":{"Points":[{"Longitude":-170,"Latitude":10},{"Longitude":-10,"Latitude":10},{"Longitude":-10,"Latitude":80},{"Longitude":-170,"Latitude":80},{"Longitude":-170,"Latitude":10}]}}]]
temporal	2023-08-01/2023-08-01
theme	[ "Earth Science" ]