Title :
Sun Glitter as a "Tool" for Monitoring the Ocean from Space
Author :
Myasoedov, Alexander ; Johannessen, Johnny A. ; Kudryavtsev, Vladimir ; Collard, Fabrice ; Chapron, Bertrand
Author_Institution :
Satellite Oceanogr. Lab., Russian State Hydrometeorological Univ., St. Petersburg, Russia
Abstract :
A method for retrieval of the spatial variations of the sea surface mean square slope (MSS) in sun glitter imagery is proposed. Observed sun glitter brightness anomalies are converted to the MSS anomalies with use of a transfer function determined from the smoothed shape of the sun glitter brightness. The method is applied to MODIS and MERIS sun glitter imagery of natural oil seeps and the catastrophic Deep-water Horizon oil spill in the Gulf of Mexico. The results clearly demonstrate a highly feasible approach for investigation of surface signatures of the oil slicks, as well as other ocean phenomena.
Keywords :
marine pollution; oceanographic techniques; radiometry; water pollution measurement; Gulf of Mexico; MERIS sun glitter imagery; MODIS sun glitter imagery; MSS anomalies; catastrophic Deep-water Horizon oil spill; ocean monitoring; ocean phenomena; sea surface mean square slope; sun glitter brightness anomalies; transfer function; Brightness; MODIS; Optical surface waves; Rough surfaces; Sea surface; Sun;
Conference_Titel :
Remote Sensing, Environment and Transportation Engineering (RSETE), 2012 2nd International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4673-0872-4
DOI :
10.1109/RSETE.2012.6260759
