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Study On Dynamic Monitoring Of Land Use Based On RS And GIS In Kuerle City

Posted on:2005-08-21Degree:MasterType:Thesis
Country:ChinaCandidate:F L QuFull Text:PDF
GTID:2156360125459319Subject:Land Resource Management
Abstract/Summary:PDF Full Text Request
Taking kuerle city as the sample region,based on the integration both remote sensing (RS) which is an important technique means of quickly capturing the land use information and geographical information system (GIS), we detects the land use changes in kuerle city in 2002. According to DOM data and SPOT5 data of kuerle during the study, we reliably and actively identify the changes of land use by selecting the handling technology of images suitable for the study area. The dynamic evolution process of land use and the transformation each other among all types of land use are analysed quantitatively. As the same time, based on the above study, the author forecasts and deeply studies changeable tendency of land use by using Markov model. In the light of the particularity of land use dynamic monitoring, the paper puts forward the proper suggestion and establishing the land use dynamic monitoring database and the land use dynamic monitoring system by remote sensing, which can accurately and rapidly organize the spatial and attribute data of changing areas to effectively be applied in the daily land management. Additionally, the frameworks and technical methods of the land use dynamic monitoring database and the land use dynamic monitoring system construction are explored. Finally some comments and proposal are put forward.
Keywords/Search Tags:dynamic monitoring of land use, remote sensing, geographical information system, Markov model
PDF Full Text Request
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