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Tropospheric NO2 from satellites |
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![]() Tropospheric
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NO2
- global CH2O - global CO - global |
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UV
- UV index - UV dose |
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Ozone
- total column - global field - ozone bulletin - ozone profiles - tropospheric |
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Aerosol
- ADRE - aerosol index Methane - global CO2 - global Clouds - cloud info Surface - solar irradiance |
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Volcanic plume
- SO2 & AAI |
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Albedo
- climatologies Fluorescence - sun-induced |
These tropospheric NO2 columns are derived from satellite observations based on slant column NO2 retrievals with the DOAS technique, and the KNMI combined modelling/retrieval/assimilation approach.
TROPOMI (S5-p): | TM5-MP-DOMINO version 1.2.x & 1.3.x, OFFLINE&NRT (2018-): individual days | monthly mean Europe using CAMS apriori profiles, OFFLINE (2018-): individual days | monthly mean |
OMI: | QA4ECV version 1.1 OFFLINE (2004-): individual days | monthly mean | overpass data DOMINO version 2.0 NRT (2018-today): individual days Special data product for China: POMINO |
GOME-2 (METOP-B): | TM4NO2A version 2.3 (2013-today): individual days | monthly mean |
GOME-2 (METOP-A): | QA4ECV version 1.1 OFFLINE (2007-2018): individual days | monthly mean | overpass data TM4NO2A version 2.3 (2007-2020): individual days | monthly mean |
SCIAMACHY: | QA4ECV version 1.1 OFFLINE (2002-2012): individual days | monthly mean |
GOME: | TM4NO2A version 2.3 (1996-2003): individual days | monthly mean |
Merged GOME/SCIA/GOME2: | Merged TM4NO2A version 2.3 (1996-2017): Monthly data (single file of 1 Gb !) |
Info on upgrade to DOMINO version 2
Info on QA4ECV data product (developed witihin EU project QA4ECV)
For the merged GOME/SCIAMACHY/GOME2 data:
Georgoulias, A. K., van der A, R. J., Stammes, P., Boersma, K. F., and Eskes, H. J.: Trends and trend reversal detection in 2 decades of tropospheric NO2 satellite observations, Atmos. Chem. Phys. 19, 6269-6294, doi:10.5194/acp-19-6269-2019, 2019.For OMI data:
Boersma, K.F., H.J. Eskes, R. J. Dirksen, R. J. van der A, J. P. Veefkind, P. Stammes, V. Huijnen, Q. L. Kleipool, M. Sneep, J. Claas, J. Leitao, A. Richter, Y. Zhou, and D. Brunner, An improved retrieval of tropospheric NO2 columns from the Ozone ~Monitoring Instrument, Atmos. Meas. Tech. 4, 1905-1928, doi:10.5194/amt-4-1905-2011, 2011.For GOME, SCIAMACHY or GOME-2 data:
Boersma, K.F., H.J. Eskes and E.J. Brinksma, Error Analysis for Tropospheric NO2 Retrieval from Space, J. Geophys. Res. 109, D04311, doi:10.1029/2003JD003962, 2004.For TROPOMI data:
van Geffen, J.H.G.M., Eskes, H.J., Boersma, K.F., Maasakkers, J.D. and Veefkind, J.P., TROPOMI ATBD of the total and tropospheric NO2 data products, Report S5P-KNMI-L2-0005-RP, KNMI, De Bilt, The Netherlands; see TROPOMI ATBD list for the latest available version.We request that you include the following acknowledgment: "We acknowledge the free use of tropospheric NO2 column data from the YYY sensor from www.temis.nl." We would appreciate receiving a copy of your publication, by contacting us via the contact form.