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10 October 2008Raw data generation of SAR simulation using scanline method
SAR simulation tool is useful for the design and implementation of SAR systems. The effects of varying system
parameters may be easily investigated through simulation. Raw signal generation of SAR embodies the distributed
surface model, layover, shadow and scattering mechanism. We use the facet model to have the normal vector toward the
space from earth. It gives us incident angles of the objects, which provides reflectivity of whole scene. We also detect
layover, shadow area by using the nominal collection look/azimuth angle form, which is derived from the distributed
surface model.
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Taehwa Kim, Jaecheol Yoon, Hyunwoo Lee, Seunghyun Min, "Raw data generation of SAR simulation using scanline method," Proc. SPIE 7109, Image and Signal Processing for Remote Sensing XIV, 71091J (10 October 2008); https://doi.org/10.1117/12.800417