Abstract:

DPIS is deposit orientation forecast software，which based on “information magnitude”a superior prospec· ting perspective area． Application in Songpan—Motianling area shows that the area can use geology，geophysical prospecting，geochemical exploration and remote sense data farthest．There are three steps of the project：preparing basic data，choosing sign of prospecting integrated information and outlining integrated information prospecting perspective area．The most important step is choosing sign．The main affected facters which decide validity of the final prospecting result is the knowledge of specialist．

Key words: DPIS System, Information method, Prospecting forecast, Gold deposit, Songpan