Abstract: Generally speaking, the traditional reconnaissance includes four basic courses: selection of observation post, occupation of observation post, reconnaissance preparation and operation. The reaction speed and striking efficacy is demanded in modern war under the hightech condition. As far as the post reconnaissance, some important breakthroughs in traditional observation must be made, and the digitization, automation, network and integrated reconnaissance systems for individual soldiers must be set up to raise high efficiency, flexibility and survivability of observation posts. In order to realize this, some traditional technology must be abandoned, new technology must be extensively adopted and the individual reconnaissance systems must be developed for the future war. On the basis of the computer, sensor, GPS,GIS and wireless digitization transmission technology, a new reconnaissance project is brought forward, which can be used in the future battlefield.