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《JOURNAL OF TIANJIN NORMAL UNIVERSITY (NATURAL SCIENCE EDITION)》 1995-03
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STUDIES ON THE BASIC WAY OF COMPUTER-AIDED MAPPING FOR LAND GRADING

Li Peiwu;WangBaoming(Department of Geography,Tianjin Normal University)  
This paper,taking the Tanggu as an example,studies the basic way of computer -aided mapping for land grading.It tells the way,the purpose and the advantages of computer-aided mapping.By using the computer-aided mapping program,the mapping period is shortten and the functions of the map is improved.
【CateGory Index】: TU44
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