A technique on automatic land-use database reconstruction based on scanning land-use map
A technique on automatic land-use database reconstruction based on scanning land-use map
摘要
Although a land-cover database is very important to national land use including urban planning and land-use management, it is very laborious and time-consuming to build through digitization of paper land-use maps (1:10000) and data input by hand. Here we propose a new, high-level, automatic technique to build a land-use database, which has proved useful and practical in building a land-use database of Baotou City.
作者
LI Xiaojuan, GONG Huili, YIN Lianwang, SUN Yonghua, YANG Lingli & WANG Yanggang Key Laboratory of 3D Information Acquisition and Application, Ministry of Education, Capital Normal University, Beijing 100037, China
Key Laboratory of Resource Environment and GIS of Beijing, Capital Normal University, Beijing 100037, China
基金
supported by the National Natural Science Foundation of China(Grant No.40471090)
the Education Committee Foundation of Beijing(Grant No.KM200510028013)
the Science Innovation Group of Beijing.
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