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Regional Land Use Change and spatial decision support and optimization of control system design and application

Author: XieLiLi
Tutor: HuBaoQing
School: Guangxi Normal University
Course: Management of land resources
Keywords: Spatial Data Decision Support Geographic Information Systems Land Use Optimizing Regulation
CLC: F301;F224
Type: Master's thesis
Year: 2010
Downloads: 99
Quote: 1
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Abstract


As the earth's surface karst biogeochemical characteristics with a distinct area highly vulnerable ecological environment , land use / cover change violent , is one of LUCC research focus areas . Land use change comparative case study is one of the main LUCC research . The comparative analysis through case studies , master and understand the impact of land use change key factor , and thus construct regional land use model , which reveals the land use and land cover change reason, the internal mechanism , the basic process , predict future changes in land direction and consequences, and to develop appropriate countermeasures critical and ecological environment construction for the county and economic development is of great significance. With the RS, GIS technology, coupled with further study of decision support systems , there has spatial decision support system (SDSS). It is the conventional decision support systems and geographic information systems developed based on the combination of a new type of information system. SDSS has both DSS processing semi-structured and unstructured problems, but also has a strong GIS spatial analysis capabilities , the application of SDSS evolution of land use systems analysis , simulation, prediction and optimization of land use regulation can be improved the accuracy of information , scientific decision-making and land management decision-making capacity . Thesis research and development RLUCOR.DSS by RS and GIS as a data acquisition tool , a GIS visualization platform , combined with decision support systems (DSS), to model database and knowledge base for the evaluation and decision-making core, forming the data input and output as one an integrated structure . RLUCOR.DSS system selection using ESRI's ArcGIS Server server products as a development platform , use Microsoft VisualStudio.NET 2005 as a systems development tools , C # as the development language. Stable and reliable Microsoft SQL Server2005 as the backend database to ensure that the system's storage capacity and data security through ESRI's ArcSDE spatial database engine provides open architecture of spatial data into a relational database management , a better way to solve the data storage and retrieval of spatial data management and query problem .

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CLC: > Economic > Economic planning and management > Economic calculation, economic and mathematical methods > Economic and mathematical methods
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