TEMPO Level 3
Entry Title: TEMPO gridded NO2 tropospheric and stratospheric columns V04 (PROVISIONAL)
Entry ID: TEMPO_NO2_L3_V04
Tropospheric Composition Aerosols Clouds
Description

Nitrogen dioxide Level 3 (PROVISIONAL) 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 and stratospheric 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.

DOI
10.5067/IS-40e/TEMPO/NO2_L3.004
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Keywords
From GCMD Science Keywords:
  • NITROGEN OXIDES
  • NITROGEN DIOXIDE > NITROGEN COMPOUNDS
  • vertical column troposphere
  • vertical column stratosphere
Data Distribution
File Format(s):

netCDF-4

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Spatial Information
spatial-coverage-map
Spatial Coverage: (S: 10, N: 80), (W: -170, E: -10)
Spatial Coverage Type: Horizontal
Coordinate System: Cartesian
Granule Spatial Representation: Cartesian
Locations
NORTH AMERICA
Temporal Information
Temporal Coverage: 2023-08-02
Platforms
Earth Observation Satellites
IS-40e
Intelsat 40e
TEMPO
Tropospheric Emissions: Monitoring of Pollution
Metadata Dates
Created on 2025-07-15