Inspec keywords: object detection; radar imaging; terrain mapping; roads; image registration; geophysical image processing; geographic information systems; synthetic aperture radar; image resolution; image segmentation

Other keywords: SAR image registration method; shoreline extraction; SAR image interpretation; road detection; target positioning; optimum matching centre; GIS vector road data; road structure support; road geometry structure information; road vector data

Subjects: Computer vision and image processing techniques; Optical, image and video signal processing; Geophysical techniques and equipment; Radar equipment, systems and applications; Geography and cartography computing