Speed ​​measuring device, speed measurement methods and speed measurement program

摘要

PPROBLEM TO BE SOLVED: To clearly reproduce an object observed by an SAR (synthetic aperture radar) when a radio wave scattering body exists around it or when luminance of an oscillating (moving) object is weak. PSOLUTION: This device comprises a reference function creating section 142 for creating a reference function, based on distance relation information of the SAR and object based on moving information of the SAR and forecasting moving information of the object, and an azimuth compression processing section 138 for azimuth-compressing data after range compression and creates data after the azimuth compression, based on the reference function created by the reference function creating section 142. PCOPYRIGHT: (C)2007,JPO&INPIT