%0 Journal Article
%T A Review on RS- and GIS-Based Population Estimation Methods<br>基于RS和GIS的人口估计方法研究综述
%A LI Su
%A ZHUANG Dafang
%A <br>李 素
%A 庄大方
%J 地理科学进展
%D 2006
%I 
%X With rapid development of RS and GIS technologies, RS and GIS have become the main means of population estimation. RS- and GIS-based population estimation methods can be divided into two categories in terms of the application goal and the required data information, i. e. areal interpolation and statistical modeling. Methods depending on whether ancillary information is used, areal interpolation methods can be further grouped into two categories: areal interpolation without ancillary information and areal interpolation with ancillary information. Statistical modeling methods can be further separated into five classes according to the difference of independent variables in the model, i.e. built-up area estimation method, land use density method, dwelling unit estimation method, image pixel characteristic estimation method, and physical and socio-economic characteristic estimation method. Different kinds of population estimation methods based on RS and GIS were reviewed following the aforementioned classification criterion. The application occasion, advantage and disadvantage, and research instance of all sorts of population estimation methods were analyzed. Finally, the issues necessary to be studied further in this field were put forward.
%K RS
%K GIS
%K population estimation
%K areal interpolation
%K statistical modeling<br>遥感
%K 地理信息系统
%K 人口估计
%K 面插值
%K 统计模型
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=869B153A4C6B5B85&jid=1328CFD3AA22A104E94CC0878E405FDC&aid=C003E1E3C87FBB41&yid=37904DC365DD7266&vid=C5154311167311FE&iid=CA4FD0336C81A37A&sid=91C9056D8E8856E0&eid=CDEBD1ACE0A4C1C1&journal_id=1007-6301&journal_name=地理科学进展&referenced_num=9&reference_num=64