Land Information System And Its Design

In this age that is characteristic of informationazition and networknazition, the reinforcement of construction of Land information system in land management has become uniform cognition. However, neither theory nor material practices have been enough. This paper discusses correlative theory of land information system at length and combining the factual work of land management department, analyze design principia of database and subsystem of land information system, furthermore discuss design measure and basic thought of land information system based on Intranet.First the concept, research contents and necessity are summarized and at one time the development status inside and outside country is sum up. Second the design foundation of land information system are analyzed, in the ground of which the total frame design is brought forward, and farther the design schemes of database and subsystems are put forward. Finally aimed at the rapid development of computer network and idiographic situations of land management departments, the necessity of construction intranet-oriented land information system is discussed, and analyze client/server of system in detail, distributed database management system and network.