%0 Journal Article
%T Population information extraction in Chaohu watershed based on RS and GIS
%A Jianjun Liu
%A Chunlai Li
%A <br>LIUJianjun
%A LIChunlai
%J 科学通报(英文版)
%D 2003
%I 
%X It is always difficult to extract population in-formation of small watershed during the region environment assessment. The report adopted compound areal interpola-tion to study the population in Chaohu watershed with the GIS technique and landuse interpretation data from remote sensing. The result indicated that the method is effective to extract population information of small watershed.
%K GIS
%K small watershed
%K population information
%K Chaohu watershed<br>巢湖流域
%K 人口分布
%K 信息提取
%K RS
%K GIS
%K 小流域
%K 生态环境评价
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=96E6E851B5104576C2DD9FC1FBCB69EF&jid=DD6615BC9D2CFCE0B6F945E8D5314523&aid=740181BD112B4F37927CE6FED1FD177E&yid=D43C4A19B2EE3C0A&vid=B6DA1AC076E37400&iid=0B39A22176CE99FB&sid=7EBE588F611589FC&eid=DD74772618543076&journal_id=1001-6538&journal_name=科学通报(英文版)&referenced_num=0&reference_num=23