Abstract:

In order to achieve the purpose to get，manage and use the multi-source geo-information more efficiently and  scientifically，the design and development of multi-source geo-information system based on “the geological exploration digital resources information system project with Shandong Gold”was studied in this paper.The “C/S” and “B/S” was employed in establishing multi-source geo-information system nested between the local area network client server and WAN Web.Practical modules of multi-source geo-information system was developed，and a complete and strong function of large-scale multi-source geo-information system was made，which not only has the GIS data management，analysis，and other functions，but also achieving functions，such as the multi-source geo-information data real-time interactive，real-time inquiry，information sharing and data exchanging，etc.The combination of the geoscientific research and geographical information system make the acquisition，management and application of multi-source geo-information more efficient and scientific.

Key words: multi-source geo-information acquisition, multi-source geo-information database, multi-source geo- information system