Items where Author is "Spyrakos, E"

Jiang, D, Jones, I, Liu, X, Simis, SGH, Cretaux, J-F, Albergel, C, Tyler, A and Spyrakos, E 2024 Impacts of droughts and human activities on water quantity and quality: Remote sensing observations of Lake Qadisiyah, Iraq. International Journal of Applied Earth Observation and Geoinformation, 132. 104021. https://doi.org/10.1016/j.jag.2024.104021

De Keukelaere, L, Moelans, R, Knaeps, E, Sterckx, S, Reusen, I, De Munck, D, Simis, SGH, Constantinescu, AM, Scrieciu, A, Katsouras, G, Mertens, W, Hunter, PD, Spyrakos, E and Tyler, A 2023 Airborne Drones for Water Quality Mapping in Inland, Transitional and Coastal Waters—MapEO Water Data Processing and Validation. Remote Sensing, 15 (5). 1345. https://doi.org/10.3390/rs15051345

Lehmann, MK, Gurlin, D, Pahlevan, N, Alikas, K, Anstee, J, Balasubramanian, SV, Barbosa, CCF, Binding, CE, Bracher, A, Bresciani, M, Burtner, A, Cao, Z, Dekker, AG, Di Vittorio, C, Drayson, N, Errera, RM, Fernandez, V, Ficek, D, Fichot, CG, Gege, P, Giardino, C, Gitelson, AA, Greb, SR., Henderson, H, Higa, H, Rahaghi, AI, Jamet, C, Jiang, D, Jordan, TM, Kangro, K, Kravitz, JA, Kristoffersen, AS, Kudela, R, Li, L, Ligi, M, Loisel, H, Lohrenz, S, Ma, R, Maciel, DA, Malthus, TJ, Matsushita, B, Matthews, MW, Minaudo, C, Mishra, DR, Mishra, S, Moore, T, Moses, WJ, Nguyễn, H, Novo, EMLM, Novoa, S, Odermatt, D, O’Donnell, DM, Olmanson, LG, Ondrusek, M, Oppelt, N, Ouillon, S, Pereira Filho, W, Plattner, S, Verdu, AR, Salem, SI, Schalles, JF, Simis, SGH, Siswanto, E, Smith, B, Somlai-Schweiger, I, Soppa, MA, Spyrakos, E, Tessin, E, Van der Woerd, HJ, Vander Woude, A, Vandermeulen, RA, Vantrepotte, V, Wernand, M, Werther, M, Young, K and Yue, L 2023 GLORIA - A globally representative hyperspectral in situ dataset for optical sensing of water quality. Scientific Data, 10 (1). https://doi.org/10.1038/s41597-023-01973-y

Jiang, D, Scholze, J, Liu, X, Simis, SGH, Stelzer, K, Müller, D, Hunter, P, Tyler, A and Spyrakos, E 2023 A data-driven approach to flag land-affected signals in satellite derived water quality from small lakes. International Journal of Applied Earth Observation and Geoinformation, 117. 103188. https://doi.org/10.1016/j.jag.2023.103188

Courtecuisse, E, Marchetti, E, Oxborough, K, Hunter, PD, Spyrakos, E, Tilstone, GH and Simis, SGH 2023 Optimising Multispectral Active Fluorescence to Distinguish the Photosynthetic Variability of Cyanobacteria and Algae. Sensors, 23 (1). 461. https://doi.org/10.3390/s23010461

Werther, M, Odermatt, D, Simis, SGH, Gurlin, D, Lehmann, MK, Kutser, T, Gupana, R, Varley, A, Hunter, PD, Tyler, AN and Spyrakos, E 2022 A Bayesian approach for remote sensing of chlorophyll-a and associated retrieval uncertainty in oligotrophic and mesotrophic lakes. Remote Sensing of Environment, 283. 113295. https://doi.org/10.1016/j.rse.2022.113295

Werther, M, Odermatt, D, Simis, SGH, Gurlin, D, Jorge, DSF, Loisel, H, Hunter, PD, Tyler, AN and Spyrakos, E 2022 Characterising retrieval uncertainty of chlorophyll-a algorithms in oligotrophic and mesotrophic lakes and reservoirs. ISPRS Journal of Photogrammetry and Remote Sensing, 190. 279-300. https://doi.org/10.1016/j.isprsjprs.2022.06.015

Simis, SGH, Hunter, PD, Matthews, MW, Spyrakos, E, Tyler, A and Vaiciute, D 2022 Improved hyperspectral inversion of aquatic reflectance under non-uniform vertical mixing. Optics Express, 30 (6). 9655. https://doi.org/10.1364/OE.450374

Gong, M, O’Donnell, R, Miller, C, Scott, M, Simis, SGH, Groom, SB, Tyler, A, Hunter, P, Spyrakos, E, Merchant, CJ, Maberly, SC and Carvalho, L 2022 Adaptive smoothing to identify spatial structure in global lake ecological processes using satellite remote sensing data. Spatial Statistics, 50. 100615. https://doi.org/10.1016/j.spasta.2022.100615

Liu, X, Steele, C, Simis, SGH, Warren, M, Tyler, A, Spyrakos, E, Selmes, N and Hunter, P 2021 Retrieval of Chlorophyll-a concentration and associated product uncertainty in optically diverse lakes and reservoirs. Remote Sensing of Environment, 267. 112710. https://doi.org/10.1016/j.rse.2021.112710

Gong, M, Miller, C, Scott, M, O’Donnell, R, Simis, SGH, Groom, SB, Tyler, A, Hunter, P and Spyrakos, E 2021 State space functional principal component analysis to identify spatiotemporal patterns in remote sensing lake water quality. Stochastic Environmental Research and Risk Assessment. https://doi.org/10.1007/s00477-021-02017-w

Pahlevan, N, Mangin, A, Balasubramanian, SV, Smith, BD, Alikas, K, Arai, K, Barbosa, CCF, Bélanger, S, Binding, CE, Bresciani, M, Giardino, C, Gurlin, D, Fan, Y, Harmel, T, Hunter, P, Ishikaza, J, Kratzer, S, Lehmann, MK, Ligi, M, Ma, R, Martin-Lauzer, FR, Olmanson, L, Oppelt, N, Pan, Y, Peters, S, Reynaud, N, Sander de Carvalho, LA, Simis, SGH, Spyrakos, E, Steinmetz, F, Stelzer, K, Sterckx, S, Tormos, T, Tyler, A, Vanhellemont, Q and Warren, M 2021 ACIX-Aqua: A global assessment of atmospheric correction methods for Landsat-8 and Sentinel-2 over lakes, rivers, and coastal waters. Remote Sensing of Environment, 258. 112366. https://doi.org/10.1016/j.rse.2021.112366

Papathanasopoulou, E, Simis, SGH, Alikas, K, Ansper, A, Anttila, J, Barillé, A, Barillé, L, Brando, V, Bresciani, M, Bučas, M, Gernez, PM, Giardino, C, Harin, N, Hommersom, A, Kangro, K, Kauppila, P, Koponen, S, Laanen, M, Neil, C, Papadakis, D, Peters, S, Poikane, S, Poser, K, Dionisio Pires, M, Riddick, CAL, Spyrakos, E, Tyler, A, Vaiciute, D, Warren, M and Zoffoli, ML 2019 Satellite-assisted monitoring of water quality to support the implementation of the Water Framework Directive. UNSPECIFIED, 1pp. (UNSPECIFIED)

Warren, MA, Simis, SGH, Martinez-Vicente, V, Poser, K, Bresciani, M, Alikas, K, Spyrakos, E, Giardino, C and Ansper, A 2019 Assessment of atmospheric correction algorithms for the Sentinel-2A MultiSpectral Imager over coastal and inland waters. Remote Sensing of Environment, 225. 267-289. https://doi.org/10.1016/j.rse.2019.03.018

Spyrakos, E, O'Donnell, R, Hunter, P, Miller, C, Scott, M, Simis, SGH, Neil, C, Barbosa, CCF, Binding, CE, Bradt, S, Bresciani, M, Dall’Olmo, G, Giardino, C, Gitelson, AA, Kutser, T, Li, Lin, Matsushita, B, Martinez Vicente, V, Matthew, MW, Ogashawara, I, Ruiz-Verdu, A, Schalles, JF, Tebbs, E, Zhang, Y and Tyler, AN 2017 Optical types of inland and coastal waters. Limnology and Oceanography. https://doi.org/10.1002/lno.10674

Aulló-Maestro, ME, Hunter, P, Spyrakos, E, Mercatoris, P, Kovács, A, Horváth, H, Preston, T, Présing, M, Torres Palenzuela, J and Tyler, A 2017 Spatio-seasonal variability of chromophoric dissolved organic matter absorption and responses to photobleaching in a large shallow temperate lake. Biogeosciences, 14 (5). 1215-1233. https://doi.org/10.5194/bg-14-1215-2017

Markelin, L, Simis, SGH, Hunter, P, Spyrakos, E, Tyler, A, Clewley, D and Groom, SB 2017 Atmospheric Correction Performance of Hyperspectral Airborne Imagery over a Small Eutrophic Lake under Changing Cloud Cover. Remote Sensing, 9 (1). 2-22. https://doi.org/10.3390/rs9010002