Characterization of aerosol parameters over ocean from the Ocean Color satellite sensors and AERONET-OC data

2017 ◽  
Author(s):  
Barry Gross ◽  
Robert Arnone ◽  
Alexander Gilerson ◽  
Eder Herrera ◽  
Yaron Klein ◽  
...  
Keyword(s):  
Ocean Color ◽  
Satellite Sensors ◽  
Aerosol Parameters

Spectral interdependence of remote-sensing reflectance and its implications on the design of ocean color satellite sensors

2014 ◽  
Vol 53 (15) ◽  
pp. 3301 ◽  
Author(s):  
Zhongping Lee ◽  
Shaoling Shang ◽  
Chuanmin Hu ◽  
Giuseppe Zibordi
Keyword(s):  
Remote Sensing ◽  
Ocean Color ◽  
Remote Sensing Reflectance ◽  
Satellite Sensors

scholarly journals Comparison of Above-Water Seabird and TriOS Radiometers along an Atlantic Meridional Transect

2020 ◽  
Vol 12 (10) ◽  
pp. 1669
Author(s):  
Krista Alikas ◽  
Viktor Vabson ◽  
Ilmar Ansko ◽  
Gavin H. Tilstone ◽  
Giorgio Dall’Olmo ◽  
...  
Keyword(s):  
State Of The Art ◽  
Ocean Color ◽  
Percentage Difference ◽  
Wide Range ◽  
Before And After ◽  
Reference Measurements ◽  
Satellite Ocean Color ◽  
Good Agreement

The Fiducial Reference Measurements for Satellite Ocean Color (FRM4SOC) project has carried out a range of activities to evaluate and improve the state-of-the-art in ocean color radiometry. This paper described the results from a ship-based intercomparison conducted on the Atlantic Meridional Transect 27 from 23rd September to 5th November 2017. Two different radiometric systems, TriOS-Radiation Measurement Sensor with Enhanced Spectral resolution (RAMSES) and Seabird-Hyperspectral Surface Acquisition System (HyperSAS), were compared and operated side-by-side over a wide range of Atlantic provinces and environmental conditions. Both systems were calibrated for traceability to SI (Système international) units at the same optical laboratory under uniform conditions before and after the field campaign. The in situ results and their accompanying uncertainties were evaluated using the same data handling protocols. The field data revealed variability in the responsivity between TRiOS and Seabird sensors, which is dependent on the ambient environmental and illumination conditions. The straylight effects for individual sensors were mostly within ±3%. A near infra-red (NIR) similarity correction changed the water-leaving reflectance (ρw) and water-leaving radiance (Lw) spectra significantly, bringing also a convergence in outliers. For improving the estimates of in situ uncertainty, it is recommended that additional characterization of radiometers and environmental ancillary measurements are undertaken. In general, the comparison of radiometric systems showed agreement within the evaluated uncertainty limits. Consistency of in situ results with the available Sentinel-3A Ocean and Land Color Instrument (OLCI) data in the range from (400…560) nm was also satisfactory (−8% < Mean Percentage Difference (MPD) < 15%) and showed good agreement in terms of the shape of the spectra and absolute values.

Characterization of Submesoscale Turbulence in the East/Japan Sea Using Geostationary Ocean Color Satellite Images

2019 ◽  
Vol 46 (14) ◽  
pp. 8214-8223 ◽  
Author(s):  
J. Choi ◽  
Y.‐G. Park ◽  
W. Kim ◽  
Y. H. Kim
Keyword(s):  
Satellite Images ◽  
Ocean Color ◽  
Japan Sea

scholarly journals Data analysis system developed for ocean color satellite sensors

Eos ◽  
2001 ◽  
Vol 82 (18) ◽  
pp. 202-202 ◽  
Author(s):  
Karen Baith ◽  
Robert Lindsay ◽  
Gary Fu ◽  
Charles R. McClain
Keyword(s):  
Data Analysis ◽  
Ocean Color ◽  
Satellite Sensors ◽  
Analysis System ◽  
Data Analysis System

scholarly journals Radiometric characterization of the ROCSAT Ocean Color Imager

1999 ◽  
Vol 20 (17) ◽  
pp. 3247-3263 ◽  
Author(s):  
Wei-Song Lin ◽  
Jenn-Yii Wu ◽  
Heng-Je Chiu ◽  
Chun-Sheng Chen ◽  
Yu-Jen Chang
Keyword(s):  
Ocean Color

Prelaunch characterization of the Geostationary Ocean Color Imager

2009 ◽  
Author(s):  
Seongick Cho ◽  
Yu-Hwan Ahn ◽  
Hee-Jeong Han ◽  
Joo-Hyung Ryu
Keyword(s):  
Ocean Color
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