Abstract: With the development of market economy and regional modernization, remote sensing(RS) and geographic information system(GIS) have been playing a more and more important role in many domains. So ,GIS had been set up in many fields. It is very imperative to found agricultural information system. This paper points out the necessity of founding the agricultural information system for the present situation of agricultural development in Xinyang; Provides a discussion of the establishment and the composing of the...