CASS software has the powerful functions of surveying,mapping,drawing and cadastral ownership sur-veys,and its results can be compatible with a variety of software,which has been widely used in the engineering in-dustry,especially the mapping industry.CAD software has high efficiency and accuracy in the surveying and map-ping of topographic maps.In the actual work,it is necessary to choose the appropriate drawing method according to the specific situation to improve work efficiency and quality.This paper conducts a comparative study of CASS drawing methods to promote their wide application,in order to realize the optimization of field mapping resources.It compares the sketch method and the coding method in internal CASS drawing,and chooses the optimal method to better serve national economic construction.
Digital mappingCASS mappingCoded guidanceSketchEncoding
NETL
NSTL
万方数据
