Battlefield Geographic Information Systems, Remote Sensing Image Processing And Three-dimensional Integrated Modeling Study

As military reform has been continuously upgrading in the 21st century globally, it is urgent to set up an information system, which assists and cooperates with brushfire in high-tech conditions, and is also closely relative to terrains and geographic elements of a battle. This system is called geographic information system of battlefield. Its target is to process and manage the estimative data of a battle' s geographic space. These data include dimensional orientation data, graphics data, remote-sensing image data and properties data. They are used to analyze various phenomena and process within a certain geographic zone, and resolve complex problems in decision-making and management aspects.This paper focuses on the research and discussion of some technologies within the geographic information system of battlefield. These technologies include processing of remote sensing image, speed browsing, adjusting and correcting videos and maps, classifying image data, pyramid technology, display technology, the basic thoughts of constructing three-dimensional scenes and dynamic management of data, as well as modeling and processing models of ground objects.