A study of land transformation processes after the atomic bombing damage in Hiroshima |
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| Authors: | Yuzo Suga Yasushi Ninomiya Takeshi Sakai Hajime Nishikawa Sotaro Tanaka Toshiro Sugimura |
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| Institution: | 1. Hiroshima Institute of Technology, Itsukaichi-cho, Saiki-gun, Hiroshima, Japan;2. Mitsubishi Corporation, Social Affairs Division, Marunouchi, Chiyoda-ku, Tokyo, Japan;3. Nihon University, College of Industrial Technology, Izumi-cho, Narashino, Chiba, Japan;4. Remote Sensing Technology Center of Japan, Roppongi, Minato-ku, Tokyo, Japan |
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| Abstract: | We first analyzed aerial, satellite and surface photographs of Hiroshima taken in 1939, 1945, 1947, 1972, 1980 and 1982, in time sequence. It is rather difficult to recognize traces of damage caused by the atomic bombing from surface level with the few exceptions such as the Atomic Bomb Memorial Dome. However, the ground surface pattern of central Hiroshima analyzed by LANDSAT MSS data shows similarities to damage caused by the atomic bombing and the distribution of residual radioactivities. |
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