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117篇 您的检索式:作者名="Sathyendranath"
    题名 作者 年代 出处 被引量
1Validation of MODIS ocean-colour products in the coastal waters of the Yellow Sea and East China Sea显示文摘An extensive study collected in situ data along the Yellow Sea(YS) and East China Sea(ECS) to assess the radiometric properties and the concentration of the water constituents derived from Moderate Resolution Imaging Spectroradiometer(MODIS). Thirteen high quality match-ups were obtained for evaluating the MODIS estimates of Rrs(λ), chlorophyll a(Chl a) and concentrations of suspended particulate sediment matter(SPM). For MODIS Rrs(λ), the mean absolute percentage difference(APD) was in the range of 20%–36%, and the highest uncertainty appeared at 412 nm, whereas the band ratio of Rrs(λ) at 488 nm compared with that at 547 nm was highly consistent, with an APD of 7%. A combination of near-infrared bands and shortwave infrared wavelengths atmosphere correction algorithm(NIR-SWIR algorithm) was applied to the MODIS data, and the estimation accuracy of Rrs were improved at most of the visible spectral bands except 645 nm, 667 nm and 678 nm. Two ocean-colour empirical algorithms for Chl a estimation were applied to the processed data, the results indicated that the accuracy of the derived Chl a values was obviously improved, the four-band algorithms outperformed the other algorithm for measured and simulated datasets, and the minimum APD was 35%. The SPM was also quantified. Two regional and two coastal SPM algorithms were modified according to the in situ data. By comparison, the modified Tassan model had a higher accuracy for the application along the YS and ECS with an APD of 21%. However, given the limited match-up dataset and the potential influence of the aerosol properties on atmosphere correction, further research is required to develop additional algorithms especially for the low Chl a coastal water.Lingling Jiang Xiangyu Guo Lin Wang Shubha Sathyendranath Hayley Evers-King Yanlong Chen Bingnan Li 2020Acta Oceanologica Sinica2020,39,1:2
2Effect of the particle size distribution on the backscattering ratio in seawater 显示文摘Ulloa O S Sathyendranath S Platt T 1994Appl Opt1994,33,:1
3Determination of the major groups of phytoplankton pigments from the ab-sorption spectra of total particulate matter显示文摘HOEPFFNER N SATHYENDRANATH S 1993J Geophys Res1993,98,22:1
4Pigment and species composition of natural phytoplankton populations:effect on the absorption spectra显示文摘STUART V SATHYENDRANATH V S PLATT T 1998J Plankton Res1998,20,:1
5A three-component model of ocean colour and its application to remote sensing of phytoplankton pigments in coastal waters显示文摘Sathyendranath S Prieur L 1989International Journal of Remote Sensing1989,10,8:1
6Ecological Indicators for the Pelagic Zone of the Ocean From Remote Sensing显示文摘PLATY T SATHYENDRANATH S 2008Remote Sens- ing of Environment2008,112,8:1
7A three-component model of ocean colour and its application to remote sensing of phytoplankton pigments in coastal waters显示文摘Sathyendranath S Prieur L Morel A 1989International Journal of Remote Sensing1989,10,8:1
8Determination of major groups of phytoplankton pigments from the absorption spectra of total particulate matter显示文摘HOEPFFNER N SATHYENDRANATH S 1993Journal of Geophysical Research1993,98,22:1
9A semi-analytic seasonal algorithm to retrieve chlorophyll-a concentration in the Northwest Atlantic Ocean from Sea WiFS data显示文摘Devred E Fuentes-Yaco C Sathyendranath S 2005Indian Journal of Marine Science2005,34,4:1
10Estimation of new production in the ocean by compound remote sensing显示文摘Sathyendranath S Platt T Horne E P W 1991Nature1991,,353:1
11Effect of the particle size distribution on the backscattering ratio in seawater显示文摘ULLOA O SATHYENDRANATH S PLATT T 1994Appl Opt1994,33,:1
12Remote sensing of phytoplankton pigments: a comparison of empirical and theoretical approaches 显示文摘Sathyendranath S Cota G Stuart V 2001International Journal of Remote Sensing2001,22,23:1
13Effect of the Particle-size Distribution on the Backscattering Ratio in Seawater显示文摘Ulloa O Sathyendranath S Platt T 1994Ap- plied Optics1994,33,30:1
14A three-component model of phytoplankton size class for theAtlantic Ocean显示文摘BREWIN R J W SATHYENDRANATH S HIRATA T 2010 2010Ecological Modelling2010,221,11:1
15Biological control of surface temperature in the Arabian Sea显示文摘SATHYENDRANATH S GOUVEIA A D SHETYA S R 1991Nature1991,349,:1
16Effect of the particle-size distribution on the backscattering ratio in seawater 显示文摘ULLOA O SATHYENDRANATH S PLATT T 1994Applied Optics1994,33,30:1
17Remote sensing of phytoplankton pigments: a comparison of empirical and theoretical approaches 显示文摘Sathyendranath S Cota G Stuart V 2001Internet Journal of Remote Sensing2001,22,:1
18Basin-ale estimates of oceanic primary production by remote sensing: the north Atlantic显示文摘 Caverhill C Sathyendranath S 1991J Geophys Res1991,96,15:1
19Carbon-to-chlorophyll ratio and growth rate of phytoplankton in the sea 显示文摘SATHYENDRANATH S STUART V NAIR A 2009Mar Ecol Prog Ser2009,383,:1
20Determination of the major groups of phytoplankton pigments from the absorption spectra of total particulate matter 显示文摘Hoepffer H Sathyendranath S 1993JGR1993,98,22:1
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