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This paper study the basic principle of the flood calamity assessment based on GIS. based GIS theory, using the the overlayer algorithm of hierarchical maps in GIS method, through the corresponding constraint condition, Fuzzy Similarity Nearness degree matter-element model is applied to the flood disaster moves the plan to carry on the synthesis judgment the method.
Abstract-According to the problem existed in the work of mine hydrogeology information management, based on the analysis of functional requirement and system structure of mine hydrogeology information management system, mine hydrogeology information management system was developed on the basis of MapObjects , with VB 6.0 as development language, and with Access 2000 as back-end database. The system...
Real time weather forecasting is a highly influential tool in decision making for agriculture. Geographic Information Systems (GIS) can be built to provide information about topographic data such as elevation and distance to oceans or water reservoirs. This data has begun to have increased availability, providing easier access for developing new applications. By using geographic information together...
At present, environment is deteriorating at a rapid pace. Traditional economic system and the environmental system is division. It is harmful to the current environmental protection work. Exploitation of Environmental Economic Decision Support information System (EEDSS) is based on the current environment and economic situation requires, and becomes a keystone. Taking environment economy system as...
A geographic information system (GIS) based software tool, namely SARGIS, is developed to provide supporting information for the maritime search and rescue (SAR) service. SARGIS is mainly consisting of supporting databases, application modules and graphical user interface (GUI). The geographic information, SAR resources, vessel movements and ocean environment databases are established to provide necessary...
Geographical information system (GIS) is a powerful tool in managing and presenting spatial data science it has a lot of geographic functions, but on the contrary it is a limited tool in decision aiding of spatial decision problems. It can't stand alone in taking decision in spatial problem environment. In the same time, decision support system (DSS) is an important aiding tool which supports decision...
The presentation will describe an innovative collaborative research effort between a university, industry and government agency to research and develop a series if simulation based decision aids. This simulation decision aid, tool, known as SimSeries is designed to be a reliable and research based tool to support decision making and risk mitigation for multiple types of natural and manmade disasters...
Biological, oceanographic and geomorphologic data of the Azores were integrated into a Geographical Information System (GIS) in order to determine occurrence and spatial behavior of commercially-exploited coastal fishes in relation to benthic habitats. Essential fish habitats (EFHs) are identified and the information is incorporated into decision making tools to design a network of coastal Marine...
Given its importance, facility location has long attracted many research efforts from both the academic and industrial areas. However, due to the cost and privacy issues, researchers usually suffer from the lack of business information which is crucial for the decision makings. Recent years have witnessed the explosion of geographical information systems (GISs), and the spatial information provided...
With rapid modernization of big cities, increasingly more problems have been found in urban flood control management and decision-making. Thus it is necessary to introduce SDSS theory and technology in order to optimize decision-making process. Based on characteristics of Shanghai coast storm tide control, and integrated with hydrology, geomorphology, Geographic Information System, model database,...
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