Seawifs ocean colour sensor
Challenges and opportunities for geostationary ocean colour remote sensing of regional seas: A review of recent results
... high sensor zenith angles, may stimu- late the development of new multiple length-scale ...For SeaWiFS and MERIS all spectral bands were acquired at the same spatial resolution and L2 data processing ...
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Sensor capability and atmospheric correction in ocean colour remote sensing
... of ocean water for over three decades ...The colour of water can provide insights into the content of the water, such as levels of pollution and chlorophyll ...speaking, colour is a perceptual term ...
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The Mediterranean Ocean Colour Observing System – system development and product validation
... operational SeaWiFS sensor was of 2800 km, resulting, at the Mediterranean Sea latitudes, in a highly probable overlap between contiguous ...high sensor viewing zenith angles are discarded (this flag ...
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The Use of Ocean Colour Data to Estimate Chl a Trends in European Seas
... multi sensor merged product based on SeaWiFS, AQUA and MERIS data available from MyOcean at 4 km ...Global Ocean GSM-MyOcean has been produced using the bio-optical model-based merging procedure ob- ...
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Assimilation of ocean colour data into a Biogeochemical Flux Model of the Eastern Mediterranean Sea
... view Sensor (SeaWiFS). The physics are described by the Princeton Ocean Model (POM) while the biochemistry of the ecosystem is tackled with the Biogeochemical Flux Model ...of SeaWiFS data ...
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A compilation of global bio-optical in situ data for ocean-colour satellite applications
... the SeaWiFS and MODIS ocean-colour ...over sensor- specific wavelengths and particular hours of the day (around 20:00–23:00 ...for SeaWiFS, MODIS AQUA and MERIS were compiled from the ...
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Field Intercomparison of Radiometer Measurements for Ocean Colour Validation
... for ocean colour related ...the SeaWiFS Transfer Radiometer (SXR-II) measured the calibration radiances at six wavelengths from 411 nm to 777 nm, which was compared against measurements from 10 other ...
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Comparison of global ocean colour data records
... the sensor specific end-products consid- ered here, the Chl-a ...for SeaWiFS and MODIS-Aqua Chl-a distributions, M´elin, ...the Ocean Biology Pro- cessing Group of NASA for the distribution of the ...
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Mediterranean ocean colour Level 3 operational multi-sensor processing
... a SeaWiFS daily climatology field, described in Volpe et ...each sensor, the difference between the two fields (observed and climatology) is first computed in correspon- dence to coexisting ...
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Spatio-temporal variability of micro-, nano- and pico- phytoplankton in the Mediterranean Sea from satellite ocean colour data of SeaWiFS
... Abstract. The seasonal and year-to-year variability of the phytoplankton size class (PSC) spatial distribution has been examined in the Mediterranean Sea by using the entire time series of Sea-viewing Wide Field-of-view ...
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Composite front maps for improved visibility of dynamic sea-surface features on cloudy SeaWiFS and AVHRR data
... Field-of-view Sensor (SeaWiFS) ocean colour data for visualising dynamic physical and biological oceanic processes such as fronts, eddies and ...of ocean colour fronts, correctly ...
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Remote sensing and bio-geo-optical properties of turbid, productive inland waters: a case study of Lake Balaton
... In ocean waters, an approximately equal contribution to non-water absorption has been measured from CDOM (40-50%) and phytoplankton (30-60%) at 440 nm (Bricaud et ...for ocean waters, suggesting that inland ...
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Ocean colour opportunities from Meteosat Second and Third Generation geostationary platforms
... require spatial resolution significantly higher than SEVIRI’s, as seen from the user requirements. This is highlighted in Fig. 3b. SEVIRI’s high-resolution visible (HRV) 1 km band is therefore investigated here for the ...
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Split domain calibration of an ecosystem model using satellite ocean colour data
... The results of testing this split-domain calibration method for a simple zero- dimensional model, using observations from 30 stations in the North Atlantic, are presented. The stations are divided into separate ...
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Assimilating GlobColour ocean colour data into a pre-operational physical-biogeochemical model
... In this study data assimilation is used for state estima- tion, employing a sequential (Talagrand, 1997) technique. This technique adjusts a model field based on observations in order to produce an analysis, which is the ...
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Multi sensor satellite monitoring of ocean climate
... taking the slope of the diagonal alignments of maxima and minima. While such a procedure is easy to carry out on a few diagrams, a more automated objective method is required to calculate propagation speeds for entire ...
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GlobCurrent : Multisensor synergy for surface current estimation
... The present GlobCurrent global data products cover a 12-year period from 2002 to 2014. The data include geostrophic current, and Ekman current (at the surface and 15 m depth). It is also planned to be extended with a ...
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Globcurrent: Sentinel-3 synergy in action
... the ocean surface current can be characterized as a coherent horizontal and vertical movement of water – in contact with the surface and representative over a specific depth range – with a given velocity that ...
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Retrieval of snow properties from the Sentinel-3 Ocean and Land Colour Instrument
... Abstract: The Sentinel Application Platform (SNAP) architecture facilitates Earth Observation data processing (http://step.esa.int/main/toolboxes/snap/). In this work we present results from a new Snow Processor for ...
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3D Panorama scene reconstruction using Kinect camera
... In this paper, 3D panorama scene is constructed by moving around the Kinect Xbox 360 camera horizontally in indoor environment. The Kinect sensor is used because its price is cheaper than other devices but able to ...
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