In order to quickly and conveniently receive and analyze the satellite images in real time, the master interface software for satellite images real-ti me reception and analyses was developed in image subsystem of running control sy stem. The software was developed by UNIX platform, X-Window, Motif, IRIS GL and C program on SGI workstation. The satellite images were received through contro l interface and options. Moreover the images transmitted through disks or tapes were displayed, processed and qualitatively analyzed by options such as “replay ”, “grid”, “line”, “samelola” and “display_manam”. And the software has been applied in the actual processing of meteorological satellite data.