Design and building of ecosystem monitoring & management system for border area of Yunnan province

This paper introduced the achievement of the design,research and development of the system of ecosystem dynamic monitoring,evaluation,information management and comprehensive adjustment.At first,the paper described the structure and function of the system,including business functional flow,overall functional and software structure,which put for ward three operational models,i.e.,for the routine information management,for the periodical large scale RS based monitoring,and for the emergency response.It also raised three software systems and C/S,B/S and stand-alone versions suitable for professional departments,public users,and travellers.Secondly,the authors expounded the resolutions for some key problems,including the integration and merging for multi-sources multi-type data,the ecosystem status and change monitoring and information extraction based on Remote Sensing images,the dimension transformation for ecosystem information,the ecosystem evaluation models,the dynamic simulation and virtual display for ecosystem,etc.Finally,some key points in the system development and building stage are described,including platform selection,database establishment,development of functional tools,user interface,as well as the integration of the system.