Shanghai Urban Green Landscape Model System Based on MapServer
Based on RS and GIS,the 2003as aerial image data of Shanghai is taken as data source.According to the urban green landscape theory,the green landscapes are well classified to park,street green landscape,affiliation green landscape,inhabited green landscape,production green landscape and defending green landscape,et al.Several spatio-temporal models including the space expansion models and ecological analyzing models for urban green landscape have been constructed and calculated.Then,based on the ORDBMS platform PostgreSQL and OGIS MapServer,the urban green landscape database including the above six types green landscapes spatial data and model system of Shanghai have been developed.At last,using the powerful statistics analysis function of the model system,this paper discusses and reveals the impacts of urban space development on green landscape pattern,structure and function.At the same time,the general distribution characteristics of green landscape pattern have been researched at three levels such as green patch level,type level and mosaics structure of different green landscapes.The urban green landscapes model system of Shanghai based on MapServer provides a powerful interactive and perfect platform for governments to make urban planning decisions and landscape study.
urban green landscape spatio-temporal pattern model system MapServer Shanghai
Rui jianxun Shi beiqi Shen di Yao weiqin
Lab of Urban Ecology and Environment Restore,Shanghai Normal University,Shanghai,200234,P.R.China Shanghai Institution of Tourism,Shanghai,201418,P.R.China
国际会议
第16届国际地理信息科学与技术大会(16th International Conference on GeoInformatics and the Joint Conference)
广州
英文
2008-06-28（万方平台首次上网日期，不代表论文的发表时间）