The experimental airborne VHF SAR sensor CARABAS. A status report

The CARABAS SAR has proven to be a significant contribution in the field of low frequency radar imaging. The wavelengths used have a potential of penetration below the upper scattering layer, in combination with high spatial resolution. The first prototype of the system has been tested in environments ranging from rain forests to deserts, collecting a considerable amount of data often in parallel with other SAR sensors. The work on data analysis proceeds and results obtained so far seem promising, especially for applications in forested regions. The experiences gained are used in the development of a new upgraded system, scheduled for initial airborne tests in 1996.