GLORIA - A globally representative hyperspectral in situ dataset for optical sensing of water quality

Autor: Moritz K. Lehmann, Daniela Gurlin, Nima Pahlevan, Krista Alikas, Ted Conroy, Janet Anstee, Sundarabalan V. Balasubramanian, Cláudio C. F. Barbosa, Caren Binding, Astrid Bracher, Mariano Bresciani, Ashley Burtner, Zhigang Cao, Arnold G. Dekker, Courtney Di Vittorio, Nathan Drayson, Reagan M. Errera, Virginia Fernandez, Dariusz Ficek, Cédric G. Fichot, Peter Gege, Claudia Giardino, Anatoly A. Gitelson, Steven R. Greb, Hayden Henderson, Hiroto Higa, Abolfazl Irani Rahaghi, Cédric Jamet, Dalin Jiang, Thomas Jordan, Kersti Kangro, Jeremy A. Kravitz, Arne S. Kristoffersen, Raphael Kudela, Lin Li, Martin Ligi, Hubert Loisel, Steven Lohrenz, Ronghua Ma, Daniel A. Maciel, Tim J. Malthus, Bunkei Matsushita, Mark Matthews, Camille Minaudo, Deepak R. Mishra, Sachidananda Mishra, Tim Moore, Wesley J. Moses, Hà Nguyễn, Evlyn M. L. M. Novo, Stéfani Novoa, Daniel Odermatt, David M. O’Donnell, Leif G. Olmanson, Michael Ondrusek, Natascha Oppelt, Sylvain Ouillon, Waterloo Pereira Filho, Stefan Plattner, Antonio Ruiz Verdú, Salem I. Salem, John F. Schalles, Stefan G. H. Simis, Eko Siswanto, Brandon Smith, Ian Somlai-Schweiger, Mariana A. Soppa, Evangelos Spyrakos, Elinor Tessin, Hendrik J. van der Woerd, Andrea Vander Woude, Ryan A. Vandermeulen, Vincent Vantrepotte, Marcel R. Wernand, Mortimer Werther, Kyana Young, Linwei Yue

Publikováno v: Scientific Data, Vol 10, Iss 1, Pp 1-14 (2023)

Abstract The development of algorithms for remote sensing of water quality (RSWQ) requires a large amount of in situ data to account for the bio-geo-optical diversity of inland and coastal waters. The GLObal Reflectance community dataset for Imaging

Externí odkaz: https://doaj.org/article/fafa932bf299465985d8cd1ea03995b6

Mapping bathymetry and shallow water benthic habitats in inland and coastal waters with Sentinel-2

Autor: Laura Argus, Tiit Kutser, Birgot Paavel, Martin Ligi, Claudia Giardino, Mariano Bresciani, Tiia Möller

Publikováno v: Journal of Limnology, Vol 82, Iss 1 (2023)

Accurate determination of the water depth and benthic macroalgae composition in coastal and inland water bodies is important due to the high commercial and ecological value of these regions. Benthic habitat mapping by conventional methods provides go

Externí odkaz: https://doaj.org/article/19f97beced2c4ed38788282822290837

Testing the performance of empirical remote sensing algorithms in the Baltic Sea waters with modelled and in situ reflectance data

Autor: Martin Ligi, Tiit Kutser, Kari Kallio, Jenni Attila, Sampsa Koponen, Birgot Paavel, Tuuli Soomets, Anu Reinart

Publikováno v: Oceanologia, Vol 59, Iss 1, Pp 57-68 (2017)

Remote sensing studies published up to now show that the performance of empirical (band-ratio type) algorithms in different parts of the Baltic Sea is highly variable. Best performing algorithms are different in the different regions of the Baltic Se

Externí odkaz: https://doaj.org/article/7701af344c494e9b8bcafbe7c95639e0

Optical Water Type Guided Approach to Estimate Optical Water Quality Parameters

Autor: Kristi Uudeberg, Age Aavaste, Kerttu-Liis Kõks, Ave Ansper, Mirjam Uusõue, Kersti Kangro, Ilmar Ansko, Martin Ligi, Kaire Toming, Anu Reinart

Publikováno v: Remote Sensing, Vol 12, Iss 6, p 931 (2020)

Currently, water monitoring programs are mainly based on in situ measurements; however, this approach is time-consuming, expensive, and may not reflect the status of the whole water body. The availability of Multispectral Imager (MSI) and Ocean and L

Externí odkaz: https://doaj.org/article/ac1c8eec676c4cfa8ccbb1c8cc17856f

Laboratory Intercomparison of Radiometers Used for Satellite Validation in the 400–900 nm Range

Autor: Viktor Vabson, Joel Kuusk, Ilmar Ansko, Riho Vendt, Krista Alikas, Kevin Ruddick, Ave Ansper, Mariano Bresciani, Henning Burmester, Maycira Costa, Davide D’Alimonte, Giorgio Dall’Olmo, Bahaiddin Damiri, Tilman Dinter, Claudia Giardino, Kersti Kangro, Martin Ligi, Birgot Paavel, Gavin Tilstone, Ronnie Van Dommelen, Sonja Wiegmann, Astrid Bracher, Craig Donlon, Tânia Casal

Publikováno v: Remote Sensing, Vol 11, Iss 9, p 1101 (2019)

An intercomparison of radiance and irradiance ocean color radiometers (The Second Laboratory Comparison Exercise—LCE-2) was organized within the frame of the European Space Agency funded project Fiducial Reference Measurements for Satellite Ocean C

Externí odkaz: https://doaj.org/article/59a38865fe604a70bcb03ff1dd1e0b97