Results 91 to 100 of about 1,277 (193)

Three years of operations of the Sentinel-1 and Sentinel-3-OLCI PAC at German Aerospace Center [PDF]

, 2018
Copernicus is the European Earth Observation Programme, conducted jointly by the EC, ESA, EUMETSAT and the member states. The Sentinel satellites constitute the Copernicus space segment.
Hahmann, Thomas, Diedrich, Erhard
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Validation of photosynthetically active radiation by OLCI on Sentinel-3 against ground-based measurements in the central Mediterranean and possible aerosol effects

European Journal of Remote Sensing
Instantaneous determinations of photosynthetically active radiation (PAR) over the sea from the Ocean and Land Color Instrument (OLCI) on Sentinel-3 are compared with in-situ measurements at the island of Lampedusa in the central Mediterranean Sea ...
Mattia Pecci, Simone Colella, Tatiana Di Iorio, Daniela Meloni, Francesco Monteleone, Giandomenico Pace, Damiano Massimiliano Sferlazzo, Alcide Giorgio di Sarra   +7 more
doaj   +1 more source

Centroid-based endmember optimization of the triangular space method for fractional cover estimation: Mapping fractional cover of a vegetated ecosystem on Sentinel-3 OLCI image

International Journal of Applied Earth Observations and Geoinformation
Accurately estimating fractional cover of vegetated ecosystems over large areas is essential for many scientific studies, including climate change, land cover and land use, etc.
Jia Tian, Qingjiu Tian, Suju Li, Sen Zhang, Qianjing Li, Chunsheng Wang   +5 more
doaj   +1 more source

Quantifying Fundamental Vegetation Traits over Europe Using the Sentinel-3 OLCI Catalogue in Google Earth Engine. [PDF]

Remote Sens (Basel), 2022
Reyes-Muñoz P, Pipia L, Salinero-Delgado M, Belda S, Berger K, Estévez J, Morata M, Rivera-Caicedo JP, Verrelst J.   +8 more
europepmc   +1 more source

Remote Sensing of Water Quality Parameters over Lake Balaton by Using Sentinel-3 OLCI [PDF]

, 2018
The Ocean and Land Color Instrument (OLCI) onboard Sentinel 3A satellite was launched in February 2016. Level 2 (L2) products have been available for the public since July 2017.
Pálffy, Károly, Tóth, Viktor R., Viktor R. Tóth, Katalin Blix, Blix, Katalin, Eltoft, Torbjørn, Torbjørn Eltoft, Károly Pálffy   +7 more
core   +1 more source

Retrieving and Validating Leaf and Canopy Chlorophyll Content at Moderate Resolution: A Multiscale Analysis with the Sentinel-3 OLCI Sensor. [PDF]

Remote Sens (Basel), 2021
De Grave C, Pipia L, Siegmann B, Morcillo-Pallarés P, Rivera-Caicedo JP, Moreno J, Verrelst J.   +6 more
europepmc   +1 more source

Deep Convective Clouds for Sentinel-3 OLCI Cross-Calibration Monitoring

, 2020
Few weeks after its launch in April 2018, Sentinel-3B of the European Space Agency has been put in a tandem phase with its twin Sentinel-3A already in orbit.
Lamquin, Nicolas, Bourg, L., Donlon, C., Clerc, Sebastien   +3 more
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Case 2 Regional Coast Colour: a neural network-based framework for atmospheric correction and in-water retrievals across multiple ocean colour satellite sensors

Frontiers in Remote Sensing
Since the 1990s, Doerffer and Schiller have been developing physics-based neural network algorithms for analyzing ocean colour in satellite imagery of optically complex coastal waters.
Dagmar Müller, Martin Hieronymi, Ana B. Ruescas, Ana B. Ruescas, Marco Peters, Rüdiger Röttgers, Marcel König, Carole Lebreton, Kerstin Stelzer, Carsten Brockmann, Roland Doerffer, Roland Doerffer   +11 more
doaj   +1 more source

System Vicarious Calibration of Sentinel-3 OLCI

, 2017
Sentinel-3A (S3A), carrying the Ocean and Land Colour Instrument (OLCI), was successfully launched on February 16th 2016. It was the first of the series planned by the European Commission (EC) in the frame of COPERNICUS Sentinel program.
Dransfeld, Steffen, Lerebourg, Christophe, Lamquin, Nicolas, Bourg, Ludovic, Martin-Lauzer, Francois-Regis, Kwiatkowska, Ewa   +5 more
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OLCI Level 1B RGB - Sentinel-3

This product is an RGB (Red, Green, Blue) composite based upon data from S3A or S3B single swath OLCI L1 NRT products Top-Of-Atmosphere (TOA) radiometric measurements, radiometrically corrected, calibrated and spectrally characterised.

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