大比例尺地形数字化测图方法浅析  

Elementary Discussion for Digital Mapping Method of Large Scale Topographic Map

作　　者：陆永红 

机构地区：[1]河南省焦作地质工程勘察院,河南焦作454002

出　　处：《地矿测绘》2003年第3期37-38,共2页Surveying and Mapping of Geology and Mineral Resources

摘　　要：叙述了测记法和大平板配激光测距仪扫描矢量化法两种数字化地形测图的作业步骤和要点,并分别以Cass4.0测记法成图和三维白纸扫描矢量化成图为例进行说明。针对这两种成图方法的作业特点,提出了建议。This paper narrated the working procedure and the essentials of measuring and recording method and scanning vectorization method of plane-table matching with laser ranger. Then it took the measuring and recording mapping and white paper scanning vectorization mapping as actual examples to explain the working characters of the mapping methods and at last put forward several proposals.

关 键 词：地形 数字化测图 测记法 大平板 扫描 矢量化 

分 类 号：P231.5[天文地球—摄影测量与遥感] P283.7[天文地球—测绘科学与技术]