With the astounding development and gradual improvement of remote sensing technology,as an advanced science technology,it is used to pro vide multi-temporal,large scope re al-time information for land-use dynamic chan...With the astounding development and gradual improvement of remote sensing technology,as an advanced science technology,it is used to pro vide multi-temporal,large scope re al-time information for land-use dynamic change,and also is one of the best efficient m ethods for studying the earth resour ces and environment.Remote sensing image has its characteristics of ample inform ation and reflecting the objective r ealities.The paper uses multi-temp oral TM images in1986,1996and 2000,and relevant sta tistic data to analyze land-use chan ges of Dalian City in Liaoning Provin ce of Chi-na over ten years by means of the corre lation analysis method.The results have shown that two methods could con-formably reflect the present land-u se change.Urbanization is closely c orrelative to natural factors and ec onomic develop-ment.Especially in recent 20years,under the influence of the reform and open-up policy,Dalian,as a specifi c coast city,is becoming an international m etropolis.展开更多
文摘With the astounding development and gradual improvement of remote sensing technology,as an advanced science technology,it is used to pro vide multi-temporal,large scope re al-time information for land-use dynamic change,and also is one of the best efficient m ethods for studying the earth resour ces and environment.Remote sensing image has its characteristics of ample inform ation and reflecting the objective r ealities.The paper uses multi-temp oral TM images in1986,1996and 2000,and relevant sta tistic data to analyze land-use chan ges of Dalian City in Liaoning Provin ce of Chi-na over ten years by means of the corre lation analysis method.The results have shown that two methods could con-formably reflect the present land-u se change.Urbanization is closely c orrelative to natural factors and ec onomic develop-ment.Especially in recent 20years,under the influence of the reform and open-up policy,Dalian,as a specifi c coast city,is becoming an international m etropolis.
