Information Processing System for Precision Agriculture Based on GPS and GIS

To acquire spatial information quickly and analyze it properly, an information processing system which uses MapObjects to integrate GPS with GIS is researched. This information processing system has the function of visualizing and analyzing spatial data, showing and tracking moving point and calculating area of closed polygon. It can integrate GPS and GIS into Expert System and Decision Support System perfectly. A new way of information processing and a new model of information processing system for the research of precision agriculture are put forward.