Study On Analysis Of Land Use Change Based On ArcEngine

Over the past decade,that a wide range of countries around the world increasingly concerned about the land-use change studies can be said the land-use change has become the focus of research and topical issues,and in some research areas many significant research results have been made.This article studies the changes in land-use changes about the driving force analysis and analysis of parts of the area belong to the scope of the study.According to the study of this subject,this paper relies on international cooperation in science and technology project "Sustainable land use digital technology research and demonstration platform"(2006DFA11310).The literature is analyzed by the four aspects:Land use,land-use change research-driven, land-use change analysis,application of the decision support systems in land-use change.The first part of this article,that is the introduction is about the land-use change study on the background of research and theoretical knowledge,such as research, introduced the recent study of land-use change and related background.At the same time,the contents of this paper,research,research methods,models,etc.are introduced relevantly.The second part of the study is about the general situation of the study area,as well as on land-use change analysis.The location of the area,administrative division, natural conditions,and socio-economic profiles are introduced in this part.On the basis of the processing of the TM remote sensing image in Pinggu District,we can get the map of the distribution of land-use and the land use map,as well as the table of area changes in land-use type,Pinggu 1996-2004.Based on the above data,the analysis model of land-use change which is to fit the specific circumstances of the study area is established.Then,the trends in land-use change will be analyzed in the support of the model established.The third part is the driving force analysis of land-use change in Pinggu.The database of the land-use change and socio-economic are established which contains the data that are the treatment data of the above information,the data collected at different stages of natural and socio-economic statistical in Pinggu,the related policy documents,as well as the historical data.In the support of these data,we have adopted the principal component analysis method analyzing the driving forces of land use change.The last part is the design and implementation stage of the system.In this paper,you will see that the database,model base,knowledge base,text library,graphics library are designed in the support of VS2005,SQL Server,ArcEngine,ArcSDE,ERDAS IMAGINE environment,and the analysis result of the driving force integrated,as well as the models in the model library of analysis of land-use change.Then,the high-level programming languages C # will be used to achieve its algorithm.That the development of land-use change analysis decision support system could provide relevant departments with the decision-making support from the visualization,the aspect of intelligence and information...