Design And Realization On Manage Information System Of Modern Agricultural Demonstration Areas Based On Network

Modern agricultural demonstration areas originated by local government are special agricultural areas, based on modern agricultural corporations and new high-tech application. The natural and social resources were rational utilized, and new technologies were adopted and demonstrated in the areas. It is a direction of developing modern agriculture that using high-tech to establish Information Agriculture, Capacity Agriculture and Precision Agriculture entirely. With the development of modern agricultural demonstration areas, programming, construction and management are demanded more and more. It is necessary to manage modern agricultural demonstration areas using the network, GIS technology .Transmit and share of information through using the computer, network and especially the application of GIS is the way to pushing the construction, improving the management, demonstration and decision-making in modern agricultural demonstration areas, on the other hand, with the technology develop of network and database(especially the technology of spatial relation database , like Geodatabase), the technology of GIS is developed and updated, the WebGIS technology is emerge as the times require through amalgamation with GIS and network. The Geodatabase sustains all kinds of geography object model, which include Simple Object, Geography Graphics Feature (Object with position information), Network Feature (Object that geometry link with others Feature), Annotation Feature and other special Features, it permits the relationship among object defined by users and the rule keeping the integer among object. The Geodatabase can represent the character feature more facility and naturalness through define the user's object style, space relationship and other common relationship, through capture how reciprocity between the object. With the WebGIS system and the powerful geographic database in sever platform, users can browse the spatial and attribute information of the WebGIS system from anywhere, carry out spatial information query and spatial information count. The characters of opening, widely visit, independence of platform and handy operation, make the WebGIS system applied widely. A modern demonstration areas manage information system based on WebGIS(MADAMIS) was established, with new spatial relation database technology, and expected to provides a new platform for network-based management, technique demonstration, consultation and decision-making in agriculture in the study.