基于Android的任意曲线放样点坐标实时查询程序的设计与实现  

Design of Random Curve Lofting Point Coordinate Real-Time Query Program Based on Android System

作　　者：王利华 殷义程 郭昆林 

机构地区：[1]云南省测绘工程院,云南昆明650033 [2]昆明冶金高等专科学校,云南昆明650033

出　　处：《地矿测绘》2017年第4期29-31,共3页Surveying and Mapping of Geology and Mineral Resources

摘　　要：阐述了利用Auto CAD将任意设计曲线点的坐标按一定间距顺序存入数据文件,基于Android操作系统设计查询程序,利用该程序调用坐标文件实现野外放样点坐标实时查询的方法,以避开预定的放样点在实地无法标定的情况。This paper describes a method which uses AutoCAD to save the coordinates points in a general designed curve as a data file at a certain distance. A query program is designed by Android operating system, which realizes the real-time query of setting-out points, in order to avoid the cases that the predetermined setting-out points can＇t be calibrated in the field.

关 键 词：ANDROID 任意曲线 放样测量 坐标实时查询 程序设计 

分 类 号：P208[天文地球—地图制图学与地理信息工程] P209[天文地球—测绘科学与技术]