AI-generated Key Takeaways
-
The datasets provide high-resolution imagery of atmospheric formaldehyde (HCHO) concentrations, a key indicator of air quality.
-
Formaldehyde is an intermediate gas in the oxidation of non-methane volatile organic compounds (NMVOCs), which eventually leads to CO2.
-
Two types of data are available: near real-time (NRTI) and offline (OFFL), offering different timeliness for analysis.
-
These datasets are part of the Copernicus program, a European initiative for Earth observation.
-
Sentinel-5P NRTI HCHO: Near Real-Time Formaldehyde
NRTI/L3_HCHO This dataset provides near real-time high-resolution imagery of atmospheric formaldehyde (HCHO) concentrations. Formaldehyde is an intermediate gas in almost all oxidation chains of non-methane volatile organic compounds (NMVOC), leading eventually to CO2. Non-Methane Volatile Organic Compounds (NMVOCs) are, together with NOx, CO and CH4, … air-quality atmosphere bira copernicus dlr esa -
Sentinel-5P OFFL HCHO: Offline Formaldehyde
OFFL/L3_HCHO This dataset provides offline high-resolution imagery of atmospheric formaldehyde (HCHO) concentrations. Formaldehyde is an intermediate gas in almost all oxidation chains of non-methane volatile organic compounds (NMVOC), leading eventually to CO2. Non-Methane Volatile Organic Compounds (NMVOCs) are, together with NOx, CO and CH4, among … air-quality atmosphere bira copernicus dlr esa -
TEMPO gridded HCHO (QA filtered) vertical columns V03
Formaldehyde Level 3 collection provides 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 rasters contain information … air-quality formaldehyde nasa pollution satellite-imagery tropomi -
TEMPO gridded HCHO vertical columns V03
Formaldehyde Level 3 collection provides 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 rasters contain information … air-quality formaldehyde nasa pollution satellite-imagery tropomi