Research And Development Of Chongqing Groundwater Information Management System Base Of Arc Engine

Water resources shortage is considered to be one of the most serious social problems in the 21st century. With the expansion of population and the accelerating industrialization, water resources demand is increasing rapidly. Many environmental problems emerged due to unreasonable exploration, utilization and management of water resources in the past, which subsequently lead to necessity of investing even more fund to solve the these problems. It has come to an agreement nowadays that the society must go on a sustainable way of development with human—resources—environment being in harmony with each other. Protection of the nature and recourses, especially exploration and utilization of water resources in a scientific and reasonable way, come to be a problem needs to be placed on the agenda urgently.Groundwater is a kind of precious resource for its stable water supply condition and good quality but a sensitive factor of the ecosystem. It's a natural storage like a reservoir which contributes an important part to the total water supply of fresh water. Excessive exploitation and unreasonable utilization have induced a series of environmental geology problems.This paper has reviewed and analyzed present research on the ground water information management inland and abroad, and developed a groundwater management system in Chongqing area, which is composed of functional modules of systematic management, maintenance and help manual, graphical display, layer management, groundwater monitoring system, based on techniques of computer, Components GIS, wireless communication and database management, which is helpful for groundwater inquiry, management and decision-making. The system was developed using the object-oriented programming language Visual C++6.0 and combining with the ArcGIS Engine Component, which is of a friendly user interface, simple, practical and transplantable.