With the further development of global oceanography research and the appearance of Marine geography information system, there is favorable foreground for GIS application to Marine geology.

GIS based soil information system (SIS) is very important for assessment of the capacity of land production, the status, rates of soil degradation and global change studies.

In this paper a design scheme about realtime inspection of police wagon based on the technologies of Geography Information System (GIS) and Global Position System (GPS) is presented.