Development and management of provincial flood control decision-making support system;

The paper introduced the display system,remote consultation system,power systems and building meeting center based on the principle of building the flood control system,it explain flood control and command system of hardware and building played by the function on the Jiamusi City.

In this paper, the flood control of information from Henan demand for the actual needs, according to the Henan Provincial Flood Control Information business process, combined with the characters of Flood Control Information System.

Design and Implement of Heifei Digital Water Affairs and Flood Control Command System;

Based on the research of Qiqihar City s flood control commanding system and practice of the system platform operation,the authors describe the structure principle of city flood control commanding system and its framework based on WebGIS.

A city building flood control command system is designed and realized based on WebGIS according to flood control practice.

Realization of VlAN in flood control commanding system;

This paper develops a flood-prevention and dispatch command system based on Web, expounds the destination,designing scheme,realized function and technology route of the such a system based on the mixed frame of B/S and C/S,and meanwhile, introduces the various functions which are realized by utilizing WebGIS.

The design of flood control system based on middleware technology;

Design and research of flood control system based on wireless application protocol;

Based on the analysis of database hierarchy, collection spot, information communication, data searching and updating requirement for the provincial flood control system, a metadatabase of multidatabase system supported by transverse dataslicing and mix distributing is designed.

Application of desk tlp GIS in flood prevention regulation;