Multi-parameter synthetic aperture radar (SAR) remote sensing studies of complicated oceanic objects

Multi-parameter synthetic aperture radar (SAR) are significant approaches for acquiring multi-factor information of ocean. It is known to require real and quantitative detection of sea shallow bottom topography and coastal zones and so on that are the parts as complex oceanic objects. The basic principles on multi-parameters SAR remote sensing are introduced at the first in the paper. Imaging mechnisms and the technologies of their studies by multi-parameter SAR are described. Information extraction of ocean shallow bottom topographies etc and their some results are dealt with in detail. Discusions and conclosins are conducted at the end of the paper.