Results 161 to 170 of about 1,955 (188)
Development of VIIRS-OLCI chlorophyll-a product for the coastal estuaries
Frontiers in Marine ScienceCoastal waters require monitoring of chlorophyll-a concentration (Chl-a) in a wide range of Chl-a from a few mg/m3 to hundreds of mg/m3, which is of interest to the fisheries industry, evaluation of climate change effects, ecological modeling and detection of Harmful Algal Blooms (HABs).
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Performance of OLCI Sentinel-3A satellite in the Northeast Pacific coastal waters
Remote Sensing of Environment, 2021Abstract Coastal oceans play a pivotal role in fisheries production and global biogeochemical cycles, making large-scale monitoring an essential task. The advent of modern remote sensors, such as OLCI (Ocean Land Colour Instrument), on board the Sentinel-3A satellite, has made it possible to obtain oceanic biogeochemical products at higher spatial ...
Derek Jacoby +2 more
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The distribution of pelagic Sargassum observed with OLCI
International Journal of Remote Sensing, 2019We present monthly maps and derived statistics to describe the large-area distribution of Sargassum in the equatorial Atlantic, Caribbean, and Gulf of Mexico, using image data from the OLCI (Ocean ...
J. Gower, S. King
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Observation of internal waves with OLCI and SRAL on board Sentinel-3
Acta Oceanologica Sinica, 2020The ocean and land color instrument (OLCI) and synthetic aperture radar altimeter (SRAL) installed aboard the Sentinel-3 satellite have been in orbit for operational uses. In this study, data collected from Sentinel-3 are used to investigate internal waves in the South China Sea. An internal wave is detected using an OLCI image with a resolution of 300
Xudong Zhang +4 more
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Complete Dispersion Characterization of Few Mode Fibers by OLCI Technique
Journal of Lightwave Technology, 2015Few-mode optical fibers (FMFs) are useful for many applications such as space-division-multiplexing (SDM), high laser power generation and transport, dispersion compensation, etc. The emergence of SDM induces considerable requirements in terms of FMF characterization (chromatic dispersion, birefringence, modal content, bending losses).
Gabet, Renaud +9 more
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Potential retrieval of biophysical parameters from FLORIS, S3-OLCI and its synergy
2012 IEEE International Geoscience and Remote Sensing Symposium, 2012The main objective of FLEX is the measurement of vegetation chlorophyll fluorescence (Fs) from space and the exploitation of this signal to better understand the carbon cycle. FLuORescence Imaging Spectrometer (FLORIS) is the main instrument of the FLEX mission concept.
Jochem Verrelst +4 more
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Seamless observations of chlorophyll-a from OLCI and VIIRS measurements in inland lakes
Water ResearchThe Visible Infrared Imaging Radiometer Suite (VIIRS) and Ocean and Land Colour Instrument (OLCI) are two main instruments for the ocean color community to observe the global lake environment in the following decades. Despite their applications to retrieve various water optical parameters, the spatial and temporal resolutions of individual sensors ...
Zhigang Cao +7 more
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An optimized Chlorophyll a switching algorithm for MERIS and OLCI in phytoplankton-dominated waters
Remote Sensing of Environment, 2018Abstract Productive upwelling zones such as the southern Benguela can exhibit phytoplankton biomass variability over several orders of magnitude, from near oligotrophic offshore waters to hypertrophic inshore blooms of >100 mg m −3. This introduces complexity for ocean colour applications such as Harmful Algal Bloom (HAB) monitoring.
M.E. Smith +2 more
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BRDF correction of OLCI water reflectance products
International Geoscience and Remote Sensing Symposium (IGARSS), 16-21 July 2023, Pasadena ...Talone, Marco +11 more
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