Results 1 to 10 of about 1,279 (116)

Impact of Coastal Infrastructure on Ocean Colour Remote Sensing: A Case Study in Jiaozhou Bay, China

Remote Sensing, 2019
Spatial and temporal ocean colour data are increasingly accessible through remote sensing, which is a key tool for evaluating coastal biogeochemical and physical processes, and for monitoring water quality.
Yuan Yuan, Isabel Jalón-Rojas, Xiao Hua Wang   +2 more
doaj   +3 more sources

An Ocean-Colour Time Series for Use in Climate Studies: The Experience of the Ocean-Colour Climate Change Initiative (OC-CCI)

Sensors, 2019
Ocean colour is recognised as an Essential Climate Variable (ECV) by the Global Climate Observing System (GCOS); and spectrally-resolved water-leaving radiances (or remote-sensing reflectances) in the visible domain, and chlorophyll-a concentration are ...
Shubha Sathyendranath, Robert J.W. Brewin, Carsten Brockmann, Vanda Brotas, Ben Calton, Andrei Chuprin, Paolo Cipollini, André B. Couto, James Dingle, Roland Doerffer, Craig Donlon, Mark Dowell, Alex Farman, Mike Grant, Steve Groom, Andrew Horseman, Thomas Jackson, Hajo Krasemann, Samantha Lavender, Victor Martinez-Vicente, Constant Mazeran, Frédéric Mélin, Timothy S. Moore, Dagmar Müller, Peter Regner, Shovonlal Roy, Chris J. Steele, François Steinmetz, John Swinton, Malcolm Taberner, Adam Thompson, André Valente, Marco Zühlke, Vittorio E. Brando, Hui Feng, Gene Feldman, Bryan A. Franz, Robert Frouin, Richard W. Gould, Stanford B. Hooker, Mati Kahru, Susanne Kratzer, B. Greg Mitchell, Frank E. Muller-Karger, Heidi M. Sosik, Kenneth J. Voss, Jeremy Werdell, Trevor Platt   +47 more
doaj   +3 more sources

Towards accurate L4 ocean colour products: Interpolating remote sensing reflectance via DINEOF

International Journal of Applied Earth Observations and Geoinformation
Ocean colour (OC) remote sensing benefits society by providing continuous biological and ecological parameters relevant to sustainable marine resource exploitation.
Christian Marchese, Simone Colella, Vittorio Ernesto Brando, Maria Laura Zoffoli, Gianluca Volpe   +4 more
doaj   +3 more sources

A new simple concept for ocean colour remote sensing using parallel polarisation radiance [PDF]

Scientific Reports, 2014
Xianqiang He, Delu Pan, Yan Bai
exaly   +2 more sources

Long-term variability of satellite derived total alkalinity in the southwest Bay of Bengal

Quaternary Science Advances, 2022
The seasonal and inter-annual variability of Total Alkalinity (TA) concentration was studied in the Bay of Bengal from 2003 to 2019 by using MODIS-Aqua derived sea surface temperature (SST) and sea surface salinity (SSS) products.
Kandasamy Priyanka, Ramalingam Shanthi, Durairaj Poornima, Ayyappan Saravanakumar, Rajdeep Roy, P.V. Nagamani   +5 more
doaj   +1 more source

Spatial and temporal variability of the sources and sinks of carbonate system in the southwest bay of Bengal from 2014 to 2020

Quaternary Science Advances, 2023
This study presents a synthesis of surface water partial pressure of CO2 (pCO2) and nutrient measurement in the southwest Bay of Bengal (swBoB) from 2014 to 2020 and characterizes the spatial and temporal variability.
Muthumanickam Naveen, Kandasamy Priyanka, Ramalingam Shanthi, Udayakumar Utthamapandiyan, Ayyappan Saravanakumar, Rajdeep Roy, P.V. Nagamani   +6 more
doaj   +1 more source

Ocean Colour Atmospheric Correction for Optically Complex Waters under High Solar Zenith Angles: Facilitating Frequent Diurnal Monitoring and Management

Remote Sensing, 2023
Accurate atmospheric correction (AC) is one fundamental and essential step for successful ocean colour remote-sensing applications. Currently, most ACs and the associated ocean colour remote-sensing applications are restricted to solar zenith angles ...
Yongquan Wang, Huizeng Liu, Zhengxin Zhang, Yanru Wang, Demei Zhao, Yu Zhang, Qingquan Li, Guofeng Wu   +7 more
doaj   +1 more source

Evaluating historic and modern optical techniques for monitoring phytoplankton biomass in the Atlantic Ocean

Frontiers in Marine Science, 2023
Traditional measurements of the Secchi depth (zSD) and Forel-Ule colour were collected alongside modern radiometric measurements of ocean clarity and colour, and in-situ measurements of chlorophyll-a concentration (Chl-a), on four Atlantic Meridional ...
Robert J. W. Brewin, Robert J. W. Brewin, Jaime Pitarch, Giorgio Dall’Olmo, Giorgio Dall’Olmo, Giorgio Dall’Olmo, Hendrik J. van der Woerd, Junfang Lin, Xuerong Sun, Gavin H. Tilstone   +9 more
doaj   +1 more source

Using ocean colour remote sensing products to estimate turbidity at the Wadden Sea time series station Spiekeroog [PDF]

Journal of the European Optical Society-Rapid Publications, 2014
Time series measurements at the Wadden Sea time series station Spiekeroog (WSS) in the southern North Sea were used to empirically develop approaches for determining turbidity from ocean colour remote sensing products (OCPs).
Garaba S. P., Badewien T. H., Braun A., Schulz A.-C., Zielinski O.   +4 more
doaj   +1 more source

Algorithmic procedure for retrieving calorific contents of marine phytoplankton from space

MethodsX, 2021
Microscopic marine phytoplankton are crucial for the survival of marine animals and sustainability of marine food webs. Developing our capability to estimate and monitor the calorific value of marine phytoplankton in the global ocean is, therefore ...
Shovonlal Roy
doaj   +1 more source