基于VB的自编简码法数字化测图  

Digital Mapping of a Simple Code Based on VB

作　　者：周婉玲[1] 邓晓斌 

机构地区：[1]广西国土资源规划院,广西南宁530022 [2]江西水利职业学院,江西南昌330013

出　　处：《测绘与空间地理信息》2017年第6期184-185,190,共3页Geomatics & Spatial Information Technology

摘　　要：传统基于草图法、电子平板法、编码法的数字化测图存在工作时间长、效率低下等问题。本文提出了自编简码法、简化野外操作码,采用VB语言编写程序将野外测点简码转化成CASS成图系统中默认的简码,实现内业成图自动化。文中利用该方法对共青城市水库山塘地形测量项目进行了数字化测图验证,取得了良好效果,外业数据采集速度更快,内业工作量大大减少,可为从事数字化测图的人员提供借鉴和参考。Traditional method based on the sketch, the electronic plate method, the coding method of digital mapping has long working hours, low efficiency and so on. The self - made brevity code method, simplifying the field operation code, using VB language pro-gram will be field tested short codes into Cass into the default system diagram of brevity code, implementation within the industry into automatic map. In this paper using the method of Gongqingcheng City ponds and reservoirs topographic survey project of digital map-ping verification, and achieved good results, field data collection speed faster, within the industry, greatly reduce the workload, en-gaged in digital mapping personnel to provide reference and reference.

关 键 词：自编简码法 数字化测图 CASS VB 

分 类 号：P231.5[天文地球—摄影测量与遥感]