Abstract
Different oil spill pollution types could be produced in oil transport and weathering processes. Investigation of these pollution types is beneficial for oil spill recovery and processing. Optical remote sensing techniques play an important role in marine oil spill monitoring and have the ability to identify different oil spill pollution types. Recently, research on oil spill optical remote sensing has made much progress in detecting targets, identifying spectral response characteristics, and formulating theories. Floating black oil, oil slicks, and oil-water mixture in marine oil spill accidents are the main targets to be investigated by optical remote sensors. The visible spectral response differences of these targets are the base of oil spill optical remote sensing research. Bi-directional reflectance distribution function, light interference, absorption, and scattering of targets produce different spectra. Therefore, oil spill optical remote sensing could be used to identify the main oil spill pollution types and estimate oil spill volume.
Acknowledgements
This work was supported by National Natural Science Foundation of China (Grant No. 41001196), National Key Technology Research and Development Program of the Ministry of Science and Technology of China (2012BAH28B02), and the Open Research Fund of Key Laboratory of Marine Spill Oil Identification and Damage Assessment Technology, SOA (Grant No. 201212).