2b730fe5-1782-4e4e-a132-4171eb9831e2 Dataseries German Aerospace Center (DLR) geoservice@dlr.de 2025-06-30T08:55:53 19115-1:2014/19139 1.0 EPSG:4326 Sentinel-5P TROPOMI – Formaldehyde (HCHO), Level 3 – Global 2023-12-11T10:00:00 https://geoservice.dlr.de/catalogue/srv/metadata/2b730fe5-1782-4e4e-a132-4171eb9831e2 DOI: 10.15489/7ans8ijc2w27 Formaldehyde (HCHO) concentration (globally) as derived from Sentinel-5P/TROPOMI observations. Major HCHO sources are vegetation, fires, traffic and industrial sources. Daily observations are binned onto a regular latitude-longitude grid. The TROPOMI instrument aboard the SENTINEL-5P space craft is a nadir-viewing, imaging spectrometer covering wavelength bands between the ultraviolet and the shortwave infra-red. TROPOMI's purpose is to measure atmospheric properties and constituents. It is contributing to monitoring air quality and providing critical information to services and decision makers. The instrument uses passive remote sensing techniques by measuring the Top Of Atmosphere (TOA) solar radiation reflected by and radiated from the earth and its atmosphere. The four spectrometers of TROPOMI cover the ultraviolet (UV), visible (VIS), Near Infra-Red (NIR) and Short Wavelength Infra-Red (SWIR) domains of the electromagnetic spectrum, allowing operational retrieval of the following trace gas constituents: Ozone (O3), Nitrogen Dioxide (NO2), Sulfur Dioxide (SO2), Formaldehyde (HCHO), Carbon Monoxide (CO) and Methane (CH4). Within the INPULS project, innovative algorithms and processors for the generation of Level 3 and Level 4 products, improved data discovery and access technologies as well as server-side analytics for the users are developed. German Aerospace Center (DLR) Victor.MolinaGarcia@dlr.de German Aerospace Center (DLR) geoservice@dlr.de https://geoservice.dlr.de/catalogue/srv/api/records/2b730fe5-1782-4e4e-a132-4171eb9831e2/attachments/atmosphere-S5P_TROPOMI_L3_P1D_HCHO_ql.jpg large_thumbnail https://geoservice.dlr.de/catalogue/srv/api/records/2b730fe5-1782-4e4e-a132-4171eb9831e2/attachments/atmosphere-S5P_TROPOMI_L3_P1D_HCHO_ql_s.jpg thumbnail DLR EOC Sentinel-5P TROPOMI total vertical column of formaldehyde Atmosphere Formaldehyde (HCHO) Daily Level 3 opendata Atmospheric conditions GEMET - INSPIRE themes, version 1.0 2008-06-01 geonetwork.thesaurus.local.theme.inspire-theme Global Spatial scope 2024-05-23 geonetwork.thesaurus.external.place.SpatialScope.en Nutzungseinschränkungen: Das DLR ist nicht haftbar für Schäden, die sich aus der Nutzung ergeben. / Use Limitations: DLR not liable for damage resulting from use. Es gelten keine Zugriffsbeschränkungen Nutzungsbedingungen: Lizenz, https://creativecommons.org/licenses/by/4.0 / Terms of use: License, https://creativecommons.org/licenses/by/4.0 {"id": "cc-by-4.0", "name": "Creative Commons Namensnennung - 4.0 International (CC BY 4.0)", "url": "http://dcat-ap.de/def/licenses/cc-by/4.0", "quelle": "Copyright DLR (Year of download)"} 2000000 -180.00 180.00 -90.00 90.00 2018-04-30T00:00:00 GeoTIFF https://atmos.eoc.dlr.de/app/missions/tropomi WWW:LINK-1.0-http--link Atmos - TROPOMI / S5P Webpage Project Website https://atmos.eoc.dlr.de/app/calendar WWW:LINK-1.0-http--link Atmos - TROPOMI / S5P Webpage Calendar Project Website Quicklook Calendar https://geoservice.dlr.de/web/maps/s5p:tropomi:l3 WWW:LINK-1.0-http--link EOC Geoservice Map Context EOC Geoservice Map Context (s5p:tropomi:l3) https://download.geoservice.dlr.de/S5P_TROPOMI/files/L3/ WWW:LINK-1.0-http--link EOC Download Service Sentinel-5p Tropomi L3 Download Service - EOC Download Service https://geoservice.dlr.de/eoc/atmosphere/wms? OGC:WMS S5P_TROPOMI_L3_P1D_HCHO_v2 WMS Access: S5P L3 Formaldehyde (HCHO) https://geoservice.dlr.de/eoc/ogc/stac/v1/collections/S5P_TROPOMI_L3_P1D_HCHO_v2 radiantearth:stac S5P_TROPOMI_L3_P1D_HCHO_v2 EOC STAC Collection https://geoservice.dlr.de/eoc/atmosphere/wms?SERVICE=WMS&REQUEST=GetCapabilities OGC:WMS-http-get-capabilities https://geoservice.dlr.de/eoc/atmosphere/wcs?SERVICE=WCS&REQUEST=GetCapabilities OGC:WCS-http-get-capabilities https://geoservice.dlr.de/web/datasets/s5ptropomi EOC Geoservice Dataset EOC Geoservice Dataset Conformity_001 INSPIRE VERORDNUNG (EG) Nr. 1089/2010 DER KOMMISSION vom 23. November 2010 zur Durchführung der Richtlinie 2007/2/EG des Europäischen Parlaments und des Rates hinsichtlich der Interoperabilität von Geodatensätzen und -diensten 2010-12-08 See the referenced specification. true The input data for the L3 product is the Sentinel-5P TROPOMI Level 2 product "L2__HCHO__" Processing: Data aggregation of L2 datasets with UMAS into global equirectangular L3 grids of 0.1 deg resolution based on a nearest neighbour approach, with propagation of retrieved main variables, number of observations, quality assurance and uncertainties.