www.geodatenkatalog.de (S2F)
Catalog of NO_x point source emissions (version 2)
We present an updated (v2) catalog of NOx emissions from point sources as derived from TROPOMI measurements
of NO2 (PAL product, May 2018 - Nov 2021) combined with wind fields from ERA5. Compared to version 1 of the catalog,
several improvements have been introduced to the algorithm. Most importantly, several corrections are applied, accounting
for the effects of plume height on satellite sensitivity, 3D topographic effects, and the chemical loss of NOx , resulting in
considerably higher and more accurate NOx emissions. In addition, error estimates are provided for each point source, taking
into account the uncertainties of the individual retrieval steps.
The catalog v2 is based on a fully automated iterative detection algorithm of point sources worldwide. It lists 1139 locations
that have been found to be significant NOx sources. The majority of these locations match to power plants listed in the global
power plant database. Other NOx point sources correspond to cement plants, metal smelters, industrial areas, or medium-sized
cities.
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Citation proposal
(2023) . Catalog of NO_x point source emissions (version 2). https://gdk.gdi-de.org/geonetwork/srv/api/records/wdc-climate.de:3967277 |
Simple
- Date ( Publication )
- 2023-02-03
- Edition
- 1
- Identifier
- No_xPointEmissionsV2
- Identifier
- doi:10.26050/WDCC/No_xPointEmissionsV2
Principal investigator
- Contact instructions
- Email: steffen.beirle@mpic.de
- Website
- www.mpic.de
Author
- Contact instructions
- Email: steffen.beirle@mpic.de
- Website
- www.mpic.de
Author
Author
- Contact instructions
- Email: adrian.jost@mpic.de
Author
- Contact instructions
- Email: thomas.wagner@mpic.de
- Website
- www.mpic.de
Publisher
Point of contact
- Name
- CSV
- Name
- NetCDF
- Keywords
-
- NOx emissions from power plants
- Keywords
-
- TROPOMI
- Use limitation
- CC BY 4.0: Creative Commons Attribution 4.0 International (CC BY 4.0) https://creativecommons.org/licenses/by/4.0/
- Metadata language
- eng; USA
))
- Distribution format
-
- CSV ()
- NetCDF ()
- Transfer size
- 2812
- OnLine resource
- https://www.wdc-climate.de/ui/entry?acronym=No_xPointEmissionsV2
- Hierarchy level
- collection collection
Non quantitative attribute accuracy
- Name of measure
- n/a
- Measure description
- None
gmd:MD_Metadata
- File identifier
- wdc-climate.de:3967277 XML
- Metadata language
- eng; USA
- Hierarchy level
- collection collection
- Hierarchy level name
- No_xPointEmissionsV2
- Date stamp
- 2023-01-26T09:49:15
- Metadata standard name
- ISO 19115
- Metadata standard version
- ISO 19115-2:2009
Point of contact
Overviews
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