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Dr Troupin, Charles
ORCID

Institute	Top \| Institute \| Publications \| Datasets
Université de Liège; Faculté des Sciences; Département d'Astrophysique, Géophysique et Océanographie; GeoHydrodynamics and Environmental Research group (GHER), more Direct contact at institute: Tel.: +32-(0)4-366 23 40 Fax: +32-(0)4-366 97 29 E-mail:

Datasets (6)

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Bio-Oracle: Ocean Rasters for Analysis of Climate and Environment
Distribution of benthic macroinvertebrate living modes in European seas
Distribution of fish living modes in European seas
Probability maps for different benthos species in the North Sea
Probability maps for different phytoplankton species in the North Sea
Spatial interpolation of Calanus finmarchicus and Calanus helgolandicus observations in the North Sea

Publications (53)	Top \| Institute \| Publications \| Datasets
A1 Publications (35) [show]
Doglioni, F.; Ricker, R.; Rabe, B.; Barth, A.; Troupin, C.; Kanzow, T. (2023). Sea surface height anomaly and geostrophic current velocity from altimetry measurements over the Arctic Ocean (2011-2020). ESSD 15(1): 225-263. https://dx.doi.org/10.5194/essd-15-225-2023 Vargas-Yanez, M.; Sanchez-Leal, R.F.; Alvera-Azcarate, A.; Troupin, C.; Moya, F.; Ballesteros, E.; Serra, M.; Balbin, R.; Molto, V.; Garcia-Martinez, M.C. (2023). Opportunity observation of an Algerian Eddy to the south of Cape Palos (southwestern Mediterranean Sea). Sci. Mar. (Barc.) 87(3): e070. https://dx.doi.org/10.3989/scimar.05333.070 Barth, A.; Alvera-Azcárate, A.; Troupin, C.; Beckers, J.-M. (2022). DINCAE 2.0: multivariate convolutional neural network with error estimates to reconstruct sea surface temperature satellite and altimetry observations. Geosci. Model Dev. 15(5): 2183-2196. https://dx.doi.org/10.5194/gmd-15-2183-2022 Alvera-Azcárate, A.; Van der Zande, D.; Barth, A.; Cardoso dos Santos, J.F.; Troupin, C.; Beckers, J.-M. (2021). Detection of shadows in high spatial resolution ocean satellite data using DINEOF. Remote Sens. Environ. 253: 112229. https://hdl.handle.net/10.1016/j.rse.2020.112229 Alvera-Azcárate, A.; Troupin, C.; Goosse, H.; McPhaden, M.J.; Beckers, J.-M. (2021). Editorial to the Liège Colloquium Special Issue: long-term studies in oceanography – a celebration of 50 years of science at the Liège Colloquium (1969 – 2018). Ocean Dynamics 71(1): 119-123. https://hdl.handle.net/10.1007/s10236-020-01421-0 Alvera-Azcárate, A.; Van der Zande, D.; Barth, A.; Troupin, C.; Martin, S.; Beckers, J.-M. (2021). Analysis of 23 years of daily cloud-free chlorophyll and suspended particulate matter in the greater North Sea. Front. Mar. Sci. 8: 707632. https://dx.doi.org/10.3389/fmars.2021.707632 Barth, A.; Troupin, C.; Reyes, E.; Alvera-Azcárate, A.; Beckers, J.-M.; Tintoré, J. (2021). Variational interpolation of high-frequency radar surface currents using DIVAnd. Ocean Dynamics 71(3): 293-308. https://hdl.handle.net/10.1007/s10236-020-01432-x Belgacem, M.; Schroeder, K.; Barth, A.; Troupin, C.; Pavoni, B.; Raimbault, P.; Garcia, N.; Borghini, M.; Chiggiato, J. (2021). Climatological distribution of dissolved inorganic nutrients in the western Mediterranean Sea (1981-2017). ESSD 13(12): 5915-5949. https://dx.doi.org/10.5194/essd-13-5915-2021 Buurman, M.; Troupin, C.; Barth, A.; Bruvry-Lagadec, L.; Mieruch, S.; Krishnan, N.; Santinelli, G.; Baart, F.; Thijssen, P.; Waumans, F.; Zamani, T. (2021). SeaDataCloud Virtual Research Environment: Implementation and technical aspects, in: Fichaut, M. et al. IMDIS 2021 International Conference on Marine Data and Information Systems 12-14 April, 2021 Online: Book of Abstracts. Bollettino di Geofisica Teorica ed Applicata: an International Journal of Earth Sciences, 62(Suppl. 1): pp. 114-116 Cabrera, P.; Otero, V.; Everaert, G.; Sauzède, R.; Remanan, R.P.; Claustre, H.; Uitz, J.; Barth, A.; Troupin, C.; Schepers, L. (2021). Blue-Cloud Demonstrator: A machine learning approach to derive plankton biomass and diversity products from the Global Ocean, in: Fichaut, M. et al. IMDIS 2021 International Conference on Marine Data and Information Systems 12-14 April, 2021 Online: Book of Abstracts. Bollettino di Geofisica Teorica ed Applicata: an International Journal of Earth Sciences, 62(Suppl. 1): pp. 27-31 Shahzadi, K.; Pinardi, N.; Barth, A.; Troupin, C.; Lyubartsev, V.; Simoncelli, S. (2021). A new global ocean climatology. Frontiers in Environmental Science 9: 711363. https://dx.doi.org/10.3389/fenvs.2021.711363 Troupin, C.; Barth, A.; Bruvry-Lagadec, L.; Buurman, M.; Kaitala, S.; Krishnan, N.; Mieruch, S.; Santinelli, G.; Thijssen, P.; Waumans, F.; Zamani, T. (2021). Working with the SeaDataCloud Virtual Research Environment: what can we do for you?, in: Fichaut, M. et al. IMDIS 2021 International Conference on Marine Data and Information Systems 12-14 April, 2021 Online: Book of Abstracts. Bollettino di Geofisica Teorica ed Applicata: an International Journal of Earth Sciences, 62(Suppl. 1): pp. 117-118 Ruiz, S.; Claret, M.; Pascual, A.; Olita, A.; Troupin, C.; Capet, A.; Tovar-Sanchez, A.; Allen, J.; Poulain, P.-M.; Tintoré, J.; Mahadevan, A. (2019). Effects of oceanic mesoscale and submesoscale frontal processes on the vertical transport of phytoplankton. JGR: Oceans 124(8): 5999-6014. https://dx.doi.org/10.1029/2019JC015034 Troupin, C.; Pascual, A.; Ruiz, S.; Olita, A.; Casas, B.; Margirier, F.; Poulain, P.M.; Notarstefano, G.; Torner, M.; Fernández, J.G.; Rújula, M.A.; Muñoz, C.; Alou, E.; Ruiz, I.; Tovar-Sanchez, A.; Allen, J.T.; Mahadevan, A.; Tintoré, J. (2019). The AlborEX dataset: sampling of sub-mesoscale features in the Alboran Sea. ESSD 11(1): 129-145. https://dx.doi.org/10.5194/essd-11-129-2019 Barth, A.; Mahadevan, A.; Pascual, A.; Ruiz, S.; Troupin, C. (2018). The 48th Liege colloquium: submesoscale processes: mechanisms, implications, and new frontiers. Ocean Dynamics 68(8): 1067-1069. https://dx.doi.org/10.1007/s10236-018-1173-5 Barth, A.; Troupin, C.; Watelet, S.; Alvera-Azcárate, A.; Beckers, J.M. (2018). Generating ocean climatologies from in situ observations, in: Giorgetti, A. et al. (Ed.) IMDIS 2018: International Conference on Marine Data and Information Systems 5-7 November, 2018 - Barcelona, Spain: Book of Abstracts. Bollettino di Geofisica Teorica ed Applicata: an International Journal of Earth Sciences, 59: pp. 268-269 Iona, A.; Theodorou, A.; Watelet, S.; Troupin, C.; Beckers, J.-M.; Simoncelli, S. (2018). Mediterranean Sea Hydrographic Atlas: towards optimal data analysis by including time-dependent statistical parameters. ESSD 10(3): 1281-1300. https://dx.doi.org/10.5194/essd-10-1281-2018 Iona, A.; Theodorou, A.; Sofianos, S.; Watelet, S.; Troupin, C.; Beckers, J.-M. (2018). Mediterranean Sea climatic indices: monitoring long-term variability and climate changes. ESSD 10(4): 1829-1842. https://dx.doi.org/10.5194/essd-10-1829-2018 Troupin, C.; Muñoz, C.; Fernández, J.G.; Rújula, M.A. (2018). Scientific results traceability: software citation using GitHub & Zenodo, in: Giorgetti, A. et al. (Ed.) IMDIS 2018: International Conference on Marine Data and Information Systems 5-7 November, 2018 - Barcelona, Spain: Book of Abstracts. Bollettino di Geofisica Teorica ed Applicata: an International Journal of Earth Sciences, 59: pp. 167-169 Pascual, A.; Ruiz, S.; Olita, A.; Troupin, C.; Claret, M.; Casas, B.; Mourre, B.; Poulain, P.M.; Tovar-Sanchez, A.; Capet, A.; Mason, E.; Allen, J.T.; Mahadevan, A.; Tintoré, J. (2017). A multiplatform experiment to unravel meso- and submesoscale processes in an intense front (AlborEx). Front. Mar. Sci. 4: 39. https://dx.doi.org/10.3389/fmars.2017.00039 Barth, A.; Watelet, S.; Troupin, C.; Alvera, A.; Santinelli, G.; Hendriksen, G.; Giorgetti, A.; Beckers, J.M. (2016). OceanBrowser: on-line visualization of gridded ocean data and in situ observations, in: IMDIS 2016 International Conference on Marine Data and Information Systems, 11-13 October 2016, Gdansk, Poland. Bollettino di Geofisica Teorica ed Applicata: an International Journal of Earth Sciences, 57(Suppl.): pp. 39-40 Barth, A.; Beckers, J.-M.; Troupin, C.; Alvera-Azcárate, A.; Vandenbulcke, L. (2014). divand-1.0: n-dimensional variational data analysis for ocean observations. Geosci. Model Dev. 7(1): 225-241. https://dx.doi.org/10.5194/gmd-7-225-2014 Beckers, J.-M.; Barth, A.; Troupin, C.; Alvera-Azcárate, A. (2014). Approximate and efficient methods to assess error fields in spatial gridding with Data Interpolating Variational Analysis (DIVA). J. Atmos. Oceanic. Technol. 31(2): 515-530. https://dx.doi.org/10.1175/JTECH-D-13-00130.1 Capet, A.; Troupin, C.; Carstensen, J.; Grégoire, M.; Beckers, J.-M. (2014). Untangling spatial and temporal trends in the variability of the Black Sea Cold Intermediate Layer and mixed Layer Depth using the DIVA detrending procedure. Ocean Dynamics 64(3): 315-324 Barth, A.; Troupin, C.; Alvera Azcárate, A.; Beckers, J.M. (2013). Variational data analysis for generating ocean climatologies (DIVA) and web-based distribution of data products (OceanBrowser), in: IMDIS 2013 International Conference on Marine Data and Information Systems 23-25 September, 2013 - Lucca (Italy). Bollettino di Geofisica Teorica ed Applicata: an International Journal of Earth Sciences, 54(Supplement): pp. 206-207 Benavides, M.; Aristegui, J.; Agawin, N.S.R.; Alvarez-Salgado, X.A.; Alvarez, M.; Troupin, C. (2013). Low contribution of N₂ fixation to new production and excess nitrogen in the subtropical northeast Atlantic margin. Deep-Sea Res., Part 1, Oceanogr. Res. Pap. 81: 36-48. dx.doi.org/10.1016/j.dsr.2013.07.004 Troupin, C.; Barth, A.; Beckers, J.-M.; Pascual, A. (2013). Application of the Data-Interpolating Variational Analysis (DIVA) to sea-level anomaly measurements in the Mediterranean Sea, in: IMDIS 2013 International Conference on Marine Data and Information Systems 23-25 September, 2013 - Lucca (Italy). Bollettino di Geofisica Teorica ed Applicata: an International Journal of Earth Sciences, 54(Supplement): pp. 263-264 Troupin, C.; Mason, E.; Beckers, J.-M.; Sangra, P. (2012). Generation of the Cape Ghir upwelling filament: a numerical study. Ocean Modelling 41: 1-15. dx.doi.org/10.1016/j.ocemod.2011.09.001 Troupin, C.; Barth, A.; Sirjacobs, D.; Ouberdous, M.; Brankart, J.M.; Brasseur, P.; Rixen, M.; Alvera-Azcárate, A.; Belounis, M.; Capet, A.; Lenartz, F.; Toussaint, M.E.; Beckers, J.-M. (2012). Generation of analysis and consistent error fields using the Data Interpolating Variational Analysis (DIVA). Ocean Modelling 52-53: 90-101. https://dx.doi.org/10.1016/j.ocemod.2012.05.002 Tyberghein, L.; Verbruggen, H.; Pauly, K.; Troupin, C.; De Clerck, O. (2012). Bio-ORACLE: a global environmental dataset for marine species distribution modelling. Glob. Ecol. Biogeogr. 21(2): 272-281. https://dx.doi.org/10.1111/j.1466-8238.2011.00656.x Alvera-Azcárate, A.; Troupin, C.; Barth, A.; Beckers, J.-M. (2011). Comparison between satellite and in situ sea surface temperature data in the Western Mediterranean Sea. Ocean Dynamics 61(6): 767-778. dx.doi.org/10.1007/s10236-011-0403-x Mason, E.; Colas, F.; Molemaker, J.; Shchepetkin, A.F.; Troupin, C.; McWilliams, J.C.; Sangra, P. (2011). Seasonal variability of the Canary Current: A numerical study. J. Geophys. Res. 116: 1-20. https://dx.doi.org/10.1029/2010JC006665 Lenartz, F.; Beckers, J.-M.; Chiggiato, J.; Mourre, B.; Troupin, C.; Vandenbulcke, L.; Rixen, M. (2010). Super-ensemble techniques applied to wave forecast: performance and limitations. Ocean Sci. 6(2): 595-604. dx.doi.org/10.5194/os-6-595-2010 Troupin, C.; Sangrà, P.; Aristegui, J. (2010). Seasonal variability of the oceanic upper layer and its modulation of biological cycles in the Canary Island region. J. Mar. Syst. 80(3-4): 172-183. dx.doi.org/10.1016/j.jmarsys.2009.10.007 Troupin, C.; Machín, F.; Ouberdous, M.; Sirjacobs, D.; Barth, A.; Beckers, J.-M. (2010). High-resolution climatology of the northeast Atlantic using Data-Interpolating Variational Analysis (Diva). J. Geophys. Res. 115(C08005): 20 pp. dx.doi.org/10.1029/2009JC005512
Peer reviewed publications (2) [show]
Barth, A.; Alvera-Azcárate, A.; Troupin, C.; Ouberdous, M.; Beckers, J.-M. (2009). A web interface for griding arbitrarily distributed in situ data based on Data-Interpolating Variational Analysis (Diva). Geophys. Res. Abstr. 11(9321) Troupin, C.; Lenartz, F.; Sirjacobs, D.; Alvera-Azcárate, A.; Barth, A.; Ouberdous, M.; Beckers, J.-M. (2009). Evolution of Western Mediterranean Sea Surface Temperature between 1985 and 2005: a complementary study in situ, satellite and modelling approaches. Geophys. Res. Abstr. 11(2139-1)
Book [show]
Troupin, C.; Lenartz, F.; Sirjacobs, D.; The GHER Team (2008). The western Mediterranean sea surface temperature dynamics seen through complementary in situ, satellite and modelling approaches over the 1985-1995 period. MEDCLIVAR 2008. Université de Liège: Rhodos. 14 slides pp.
Book chapters (4) [show]
Barth, A.; Watelet, S.; Troupin, C.; Alvera-Azcárate, A.; Beckers, J.M. (2017). Analysis of ocean in situ observations and Web-based visualization: From individual measurements to an integrated view, in: Diviacco, P. et al. Oceanographic and marine cross-domain data management for sustainable development. pp. 345-371. http://dx.doi.org/10.4018/978-1-5225-0700-0.ch015 Alvera-Azcárate, A.; Troupin, C.; Barth, A.; Beckers, J.-M. (2012). An EOF-based technique to compute merged high resolution sea surface temperature fields, in: 44^th international Liège colloquium on ocean dynamics "Remote sensing of colour, temperature and salinity – new challenges and opportunities" - May 7-11, 2012. pp. 1 Tyberghein, L.; Verbruggen, H.; Pauly, K.; Troupin, C.; Mineur, F.; De Clerck, O. (2012). Bio-ORACLE: a global environmental dataset for marine species distribution modeling, in: Tyberghein, L. Evolution, diversity and niche dynamics of seaweeds. pp. 14-43 Tyberghein, L.; Verbruggen, H.; Pauly, K.; Troupin, C.; De Clerck, O. (2011). Bio-ORACLE: a global environmental dataset for marine species distribution modelling, in: Pauly, K. GIS-based environmental analysis, remote sensing and niche modeling of seaweed communities. pp. 97-124
Abstracts (7) [show]
Barth, A.; Alvera-Azcárate, A.; Troupin, C.; Licer, M.; Beckers, J.-M. (2023). Reconstruction of missing data in satellite images with a Data-Interpolating Convolutional Auto-Encoder, in: 54th International Liège Colloquium on Ocean Dynamics: machine learning and data analysis in oceanography. pp. 1 Troupin, C.; Barth, A.; Alvera-Azcárate, A.; Sirjacobs, D.; Beckers, J.M. (2012). Viewing through the clouds in satellite images, in: Mees, J. et al. (Ed.) Book of abstracts - VLIZ Young Marine Scientists' Day. Brugge, Belgium, 24 February 2012. VLIZ Special Publication, 55: pp. 85 Tyberghein, L.; Verbruggen, H.; Pauly, K.; Troupin, C.; Mineur, F.; De Clerck, O. (2011). Bio-ORACLE: a global environmental dataset for marine species distribution modeling, in: Mees, J. et al. (Ed.) VLIZ Young Marine Scientists' Day, Brugge, Belgium 25 February 2011: book of abstracts. pp. 89 Barth, A.; Alvera-Azcárate, A.; Troupin, C.; Ouberdous, M.; Beckers, J.-M. (2010). A web interface for gridding and visualizing oceanographic data sets, in: Fichaut, M. et al. (Ed.) International Marine Data and Information Systems Conference IMDIS 2010, 29-31 March 2010, Paris, France: Book of abstracts. pp. 50 Scory, S.; Troupin, C.; Ouberdous, M.; Beckers, J.-M. (2010). Salinity and temperature climatologies of the North Sea using the Variational Inverse Method, in: Fichaut, M. et al. (Ed.) International Marine Data and Information Systems Conference IMDIS 2010, 29-31 March 2010, Paris, France: Book of abstracts. pp. 124 Troupin, C.; Ouberdous, M.; Barth, A.; Bassompierre, M.; Coatanoan, C.; Grandi, A.; Johansen, S.L.; Ostensen, O.; Sagen, H.; Scory, S.; Tonani, M.; Toussaint, M-E.; Tronconi, C.; Beckers, J.-M. (2010). SeaDataNet regional climatologies: an overview, in: Fichaut, M. et al. (Ed.) International Marine Data and Information Systems Conference IMDIS 2010, 29-31 March 2010, Paris, France: Book of abstracts. pp. 84 Troupin, C.; Ouberdous, M.; Rixen, M.; Sirjacobs, D.; Beckers, J.-M. (2008). Hydrostatic and advection constraints in the software DIVA: theory and applications, in: Iona, Sissy et al. (Ed.) International Marine Data and Information Systems Conference IMDIS-2008, 31 March - 2 April 2008, Athens, Greece: Book of abstracts. pp. 211-212
Reports (2) [show]
Chiusano, M.L.; Schlitzer, R.; Simoncelli, S.; Troupin, C.; Langella, G.; Terrible, F.; Pascal, N.; Boichu, M.; Grandin, R.; Racapé, V.; Schmechtig, C.; Sauzède, R.; Sizun, A.; Giorgetti, A.; Reyes, C.; Cox, C.J.; Exter, K.; Portier, M.; Ninidakis, S.; Santi, I.; Bosso, L.; Ambrosino, L.; Miralto, M. (2023). FAIR-EASE D5.1: Report on key requirement from use cases and pilots. UNINA: Naples. 91 pp. Portier, M.; Troupin, C.; Weber, C.; Sarramia, D.; Smyth, D.; Bodéré, E.; Leclercq, F.; Moncoiffe, G.; Santi, I.; Goley, J.; Exter, K.; Thijsse, P.; Schlitzer, R.; Krijger, T.; Breton, V.; Simoncelli, S. (2023). FAIR-EASE D4.1: Landscaping exercise: the (meta)data, software, and cloud needs for the data lake. VLIZ: Ostend. 27 pp. https://dx.doi.org/10.5281/zenodo.7920623
Other publications (2) [show]
Troupin, C.; Barth, A.; Alvera-Azcárate, A.; Sirjacobs, D.; Beckers, J.M. (2012). Viewing through the clouds in satellite images. University of Liège. Geohydrodynamics and Environment Research: Liège. 1 poster pp. Sirjacobs, D.; Troupin, C.; Alvera, A.; Barth, A.; Ouberdous, M.; Vandenbulcke, L.; Beckers, J.-M. (2009). Weekly satellite sea surface temperature around Corsica, a DINEOF analysis of AVHRR data (1998), foreseeing comparison with interpolated and modelled fields. ASLO Aquatic Sciences Meeting 2009. Université de Liège: Nice. 1 poster pp.

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