The objective of the POSEIDON project is to study and develop a multisensor system for detecting pollutant debris on the sea surface that is compact enough to be deployed on small-sized UAVs, but still offers effective detection capabilities in the complex observational conditions of the maritime environment.
As part of the project, the fusion of Ku-band polarimetric radar sensors and EO/IR cameras is proposed. The Ku-band polarimetric radar provides a 24/7 surveillance solution, suitable for adverse weather conditions, and high efficiency in detecting such debris due to polarimetry and high spatial resolution. The EO/IR image analysis, on the other hand, will enable better identification of the type of debris as well as its spatial delineation. Specifically, the use of thermal sensors allows for nighttime surveillance and the detection of spills through thermal contrast. Additionally, the multispectral imagery in the VIS/NIR range provides high-resolution information that allows for the classification of objects and substances on the sea surface based on their appearance and spectral signature. http://poseidon.cnit.it/
