Penulis/Author |
J.T. Sri. Sumantyo (1) ; M. Y. Chua (2); C. E. Santosa (3); G. F. Panggabean (4); T. Watanabe (5); B. Setiadi (6); K. Tsushima (7); F. D. Sri Sumantyo (8); K. Sasmita (9); A. Mardiyanto (10); E. Supartono (11); Eko Tjipto Rahardjo (12); Gunawan Wibisono (13); Dr. Retnadi Heru Jatmiko, M.Sc. (14); Drs. Sudaryatno, M.Si. (15); Dr. Taufik Hery Purwanto, S.Si., M.Si. (16); Dr. Barandi Sapta Widartono, S.Si., M.Si., M.Sc. (17); Prof. Muhammad Kamal, S.Si., M.GIS., Ph.D. (18); Robertus Heru Triharjanto (19); Koichi Ito (20) |
Abstrak/Abstract |
Chiba University proposed and developed airborne C band circularly polarized synthetic aperture radar (CP-SAR) for environment and disaster monitoring. This paper explains concept, system configuration, RF system and antenna, and flight test of CP-SAR in Hinotori-C2 (Firebird-C2) mission onboard CN235MPA aircraft on 14-15 March 2018 at Indonesia. The result of flight test depicts full polarimetric CP images that shows good performance of CP-SAR. The assessment of CP image analysis, and novel image classification using axial ratio (AR), ellipticity (?), and polarization ratio (?) are discussed. |