To meet the need of production and information administration

in the process of regional comprehensive development and management

according to the principal of system science

practice

operation and currency.The informational system of regional comprehensive development and management is designed based on analysis to regional data types.This system includes functions of graphic and image management

attributive data base

digital terrain model

planning decision system.typical engineering design system evaluation and regulation system and applied model etc.Based on the determined principle

information can be managed in accordance with administrative division .department or watershed.