Published February 16, 2026
| Version v1.0
Dataset
Open
MAMAP2D-Light methane column anomaly maps (NetCDF4 and KMZ)
Authors/Creators
-
1.
University of Bremen, Institute of Environmental Physics
Description
MAMAP2D-Light methane column anomaly map (16.02.2026) NetCDF4 files consist of methane column anomalies retrieved with the WFM-DOAS retrieval for aircraft instruments in the version "PyWFMD v0.2512", alongside additional metadata and geolocation information. All necessary information is stored in the NetCDF4 attributes and variables.
The KMZ files are quicklook data of the CH4 column anomalies.
Additional information on the data set can be found in the attached "ReadMe for BBC2023 data repository RS-MAMAP2D-Light.pdf".
Files
ReadMe for BBC2023 data repository RS-MAMAP2D-Light.pdf
Files
(5.0 GB)
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Additional details
Funding
- University of Bremen
- United Nations Environment Programme
Dates
- Created
-
2025-09NetCDF4 files created
- Created
-
2026-01kmz-files created
References
- Krautwurst, S., Fruck, C., Wolff, S., Borchardt, J., Huhs, O., Gerilowski, K., Gałkowski, M., Kiemle, C., Quatrevalet, M., Wirth, M., Mallaun, C., Burrows, J. P., Gerbig, C., Fix, A., Bösch, H., and Bovensmann, H.: Identification and quantification of CH4 emissions from Madrid landfills using airborne imaging spectrometry and greenhouse gas lidar, Atmos. Chem. Phys., 25, 14669–14702, https://doi.org/10.5194/acp-25-14669-2025, 2025.
- Krings, T., Gerilowski, K., Buchwitz, M., Reuter, M., Tretner, A., Erzinger, J., Heinze, D., Pflüger, U., Burrows, J. P., and Bovensmann, H.: MAMAP – a new spectrometer system for column-averaged methane and carbon dioxide observations from aircraft: retrieval algorithm and first inversions for point source emission rates, Atmos. Meas. Tech., 4, 1735–1758, https://doi.org/10.5194/amt-4-1735-2011, 2011.
- Jakob Borchardt, Stephen J. Harris, Jorg M. Hacker, Mark Lunt, Sven Krautwurst, Mei Bai, Hartmut Bösch, Heinrich Bovensmann, John P. Burrows, Shakti Chakravarty, Robert A. Field, Konstantin Gerilowski, Oke Huhs, Wolfgang Junkermann, Bryce F. J. Kelly, Martin Kumm, Wolfgang Lieff, Andrew McGrath, Adrian Murphy, Josua Schindewolf, and Jakob Thoböll Environmental Science & Technology Letters 2025 12 (4), 397-404 DOI: 10.1021/acs.estlett.4c01063