Publication Type:Journal Article Year of Publication:2009 Authors:阚瑷珂, 王绪本, 高志勇, 汪刘艳, 龚建辉 Journal:地理与地理信息科学地理与地理信息科学 Volume:25 Pagination:30-33 Google ScholarBibTeXRTFMARCEndNote XMLRIS