These 3D echo images with a vertical or horizontal slice were computed at the Inst. Low Temp. Sci.(ILTS), Hokkaido Univ. Displayed snowfall and rainfall echoes observed by the ILTS radar which was installed in the Ishikari plains, Hokkaido. The computing algorithm of these 3D images is shown in Fujiyoshi et al. 1991, J.Atmos.Ocean.Tech, 869-872 . Unfortunately, we cannot draw these images again, because the computing program by pascal depends on the system of an old and broken Apollo-590T computer. |