CASS全野外数字简码自动绘图在多测合一测绘中的应用  

Application of CASS Full Field Digital Short Code Automatic Mapping in Multi-survey Integration Surveying and Mapping

作　　者：房学虎 FANG Xue-hu(National Testing Holding Group Shanghai Co.,Ltd.,Shanghai 201203,China)

机构地区：[1]国检测试控股集团上海有限公司,上海201203

出　　处：《价值工程》2025年第2期125-127,共3页Value Engineering

摘　　要：随着国家大力推进多测合一的测绘和数字测图技术的不断进步,对多测合一中涉及到的基础性的测图数据精度的要求也日益增长,在之前的地形图测绘工作当中,图解法是采用较为广泛的方法,但是这种方法存在成图效率低、易出错等问题。CASS全野外数字简码自动绘图是指在全站仪或者RTK进行数据采集坐标的时候,给予每个点赋予一个数字编码并输入到仪器中,然后计算机CASS软件依据输入的编码数据进行自动或者半自动展点并连线,最终成图。采用简码绘图能更好地提高工作效率以及成图精度。With the vigorous promotion of the integration of multiple surveying and digital mapping technology in China,the demand for the accuracy of basic surveying data involved in the integration of multiple surveying and mapping is also increasing.In previous topographic mapping work,graphical methods were widely used,but this method has problems such as low mapping efficiency and easy errors.CASS automatic mapping of all field digital codes refers to assigning a numerical code to each point during data collection coordinates by using a total station or RTK,and inputting it into the instrument.Then,the computer CASS software automatically or semi-automatically expands and connects the points based on the input coding data,and finally produces a map.Using simplified code drawing can better improve work efficiency and mapping accuracy.

关 键 词：CASS全野外数字简码自动绘图 CASS的野外操作码 编码引导文件 顺位相连 简码识别 

分 类 号：P231.5[天文地球—摄影测量与遥感]