Digital Surveying And Mapping System Of Photogrammetric

The 21st century is the age that information increasing and blooming very fast, that it is more than 100GB data delivered on the Internet and more than 100GB new data created. In our usual live, people would often use various information, for example watching television and listening the broadcast, etc. According to the statistic, there is about 80% information is about geography space information around us, just we always notice on their. As an important means of delivering geography space information, the species of map is increasing continuously, the function of map is becoming stronger, and the means of organizing and expressing information is also developing continuously.Map is one of the most important methods of spatial information visualization. It is simulation of our real world. People can obtain geographic environment information through maps. With the social practice and the produced practice and the development of science and technology, maps also have a history of generation and development. People's acquaintanceship to maps is deepening. Therefore, the basic characteristic of the modern map can generalize for: that has rigorous mathematics rules, expresses objects with the map language and has scientific cartographic generalization.Along with the revolution of martial technology, digital construction of battlefields has become an important factor for the further information contesting. Digital battle geographic environment supports the necessary spatial location foundations for the digitations of the army and kinds of military equipments. Therefore, the main mission of military surveying and mapping support is to support the environment of battlefields. Whether or not supporting relevant digital and paper maps in time, would make large...