国土资源遥感Issue(4):107-111,5.DOI:10.6046/gtzyyg.2012.04.18
基于第二次全国土地调查数据的土地利用现状图制图综合技术研究
Researches on Generalization Technology for Land Use Mapping Based on 2nd National Land Survey Data
摘要
Abstract
Using the 2nd national land survey data and focusing on the semantic generalization and graphics generalization, the authors reduced the dimension of the area - patches to achieve the area proportion of different kinds of land - use. At the same time, the authors proposed the minimum area principle. Experiments have proved that the generalization results guided by the principle can more accurately reflect the geographical attributes of the original map.关键词
土地利用/制图综合/相对平衡/小面积图斑/图斑合并Key words
land use/ generalization/ relative stable/ area - patches/ polygon merge分类
信息技术与安全科学引用本文复制引用
杨宝尧,杜震洪,刘仁义,张丰..基于第二次全国土地调查数据的土地利用现状图制图综合技术研究[J].国土资源遥感,2012,(4):107-111,5.基金项目
国家自然科学基金项目(编号:41001227)、国家863计划项目(编号:2007AA12Z182,2009AA12Z222)、浙江省重点科技攻关基金资助项目(编号:2009C33011)、教育部博士点专项基金资助项目(编号:200803350017)以及浙江省自然科学基金资助项目(编号:Y5090130)共同资助. (编号:41001227)