Browsing BIRA-IASB publications by Author "Valks, P."
Now showing items 1-20 of 44
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10-Years operational GOME/ERS-2 Total column products: The GDP 4.0 Algorithm
Loyola, D.; Van Roozendael, M.; Spurr, R.Balis, D.Lambert, J.C.Livschitz, Y.Valks, P.Ruppert, T.Kenter, P.Fayt, C.Zehner, C.Aberle, B.Slijkhuis, S. et al. -
10-Years operational GOME/ERS-2 Total column products: The GDP 4.0 Validation
Balis, D.; Lambert, J.C.; Van Roozendael, M.Spurr, R.Loyola, D.Livschitz, Y.Valks, P.Amiridis, V.Gerard, P.Granville, J.Zehner, C. et al. -
A stratospheric BrO climatology based on the bascoe 3D chemical transport model
Theys, N.; Van Roozendael, M.; Errera, Q.Chabrillat, S.Daerden, F.Hendrick, F.Loyola, D.Valks, P. et al. -
Adverse results of the economic crisis: A study on the emergence of enhanced formaldehyde (HCHO) levels seen from satellites over Greek urban sites
Zyrichidou, I.; Balis, D.; Koukouli, M.E.Drosoglou, T.Bais, A.Gratsea, M.Gerasopoulos, E.Liora, N.Poupkou, A.Giannaros, C.Melas, D.De Smedt, I.Van Roozendael, M.Van der A, R.J.Boersma, K.F.Valks, P.Richter, A. et al. -
Air quality measurements during the 2008 Olympic Games from the GOME-2 instrument on MetOp
Hao, N.; Valks, P.; Rix, M.De Smedt, I.Van Roozendael, M.Loyola, D.Zimmer, W.Emmadi, S. et al. -
An alert system for volcanic SO2 emissions using satellite measurements
Van Geffen, J.; Van Roozendael, M.; Van Gent, J.Valks, P.Rix, M.Van der A, R.Coheur, P.Clarisse, L.Clerbaux, C. et al. -
An improved air mass factor calculation for nitrogen dioxide measurements from the Global Ozone Monitoring Experiment-2 (GOME-2)
Liu, S.; Valks, P.; Pinardi, G.Xu, J.Argyrouli, A.Lutz, R.Tilstra, L.G.Huijnen, V.Hendrick, F.Van Roozendael, M. et al. -
An improved total and tropospheric NO2 column retrieval for GOME-2
Liu, S.; Valks, P.; Pinardi, G.De Smedt, I.Yu, H.Beirle, S. et al. -
An improved total and tropospheric NO₂ column retrieval for GOME-2
Liu, S.; Valks, P.; Pinardi, G.De Smedt, I.Yu, H.Beirle, S.Richter, A. et al. -
An improved TROPOMI tropospheric NO2 research product over Europe
Liu, S.; Valks, P.; Pinardi, G.Xu, J.Chan, K.L.Argyrouli, A.Lutz, R.Beirle, S.Khorsandi, E.Baier, F.Huijnen, V.Bais, A.Donner, S.Dörner, S.Gratsea, M.Hendrick, F.Karagkiozidis, D.Lange, K.Piters, A.J.M.Remmers, J.Richter, A.Van Roozendael, M.Wagner, T.Wenig, M.Loyola, D.G. et al. -
Application of OMI, SCIAMACHY, and GOME-2 satellite SO2 retrievals for detection of large emission sources
Fioletov, V.E.; McLinden, C.A.; Krotkov, N.Yang, K.Loyola, D.G.Valks, P.Theys, N.Van Roozendael, M.Nowlan, C.R.Chance, K.Liu, X.Lee, C.Martin, R.V. et al. -
Comparison of Volcanic SO2 Flux Measurements from Satellite and from the NOVAC Network
Pinardi, G.; Campion, R.; Van Roozendael, M.Fayt, C.Van Geffen, J.Galle, B.Carn, S.Valks, P.Rix, M.Hildago, S.Bourquin, J.Garzon, G.Inguaggiato, S.Vita, F. et al. -
Delta Validation Report for ERS-2 GOME Data Processor upgrade to version 4.0
Lambert, J.C.; Balis, D.S.; Gerard, P.Granville, J.Livschitz, Y.Loyola, D.Spurr, R.Valks, P.Van Roozendael, M. et al. -
Geophysical validation and long-term consistency between GOME-2/MetOp-A total ozone column and measurements from the sensors GOME/ERS-2, SCIAMACHY/ENVISAT and OMI/Aura
Koukouli, M.E.; Balis, D.S.; Loyola, D.Valks, P.Zimmer, W.Hao, N.Lambert, J.-C.Van Roozendael, M.Lerot, C.Spurr, R.J.D. et al. -
Glyoxal tropospheric column retrievals from TROPOMI – multi-satellite intercomparison and ground-based validation
Lerot, C.; Hendrick, F.; Van Roozendael, M.Alvarado, L.M.A.Richter, A.De Smedt, I.Theys, N.Vlietinck, J.Yu, H.Van Gent, J.Stavrakou, T.Müller, J.-F.Valks, P.Loyola, D.Irie, H.Kumar, V.Wagner, T.Schreier, S.F.Sinha, V.Wang, T.Wang, P.Retscher, C. et al. -
GOME-2 total ozone columns from MetOp-A/MetOp-B and assimilation in the MACC system
Hao, N.; Koukouli, M.E.; Inness, A.Valks, P.Loyola, D.G.Zimmer, W.Balis, D.S.Zyrichidou, I.Van Roozendael, M.Lerot, C.Spurr, R.J.D. et al. -
Ground-based validation of the MetOp-A and MetOp-B GOME-2 OClO measurements
Pinardi, G.; Van Roozendael, M.; Hendrick, F.Richter, A.Valks, P.Alwarda, R.Bognar, K.Frieß, U.Granville, J.Gu, M.Johnston, P.Prados-Roman, C.Querel, R.Strong, K.Wagner, T.Wittrock, F.Yela Gonzalez, M. et al. -
H2CO columns retrieved from GOME-2: first scientific results and progress towards the development of an operational product
De Smedt, I.; Stavrakou, T.; Müller, J.-F.Hao, N.Valks, P.Loyola, D.Van Roozendael, M. et al. -
Improved retrieval of global tropospheric formaldehyde columns from GOME-2/MetOp-A addressing noise reduction and instrumental degradation issues
De Smedt, I.; Van Roozendael, M.; Stavrakou, T.Muller, J.-F.Lerot, C.Theys, N.Valks, P.Hao, N.Van Der A, R. et al. -
Improvements to the retrieval of NO2 column for the GOME-2 instrument
Liu, S.; Valks, P.; Pinardi, G.De Smedt, I.Yu, H.Beirle, S. et al.