摘要
随着互联网技术和GPS技术的发展,CORS已经逐步成为矿区测绘生产的主要方法,目前基于单基站CORS的RTK作业半径已经扩大到40 km,能够快速实现事后差分和厘米级实时定位,完全满足矿区开采沉陷监测的要求。本文针对基于单机站CORS的RTK作业范围广、精度高、可全天候单机作业等特点,结合工程实例探讨了单机站CORS在矿区开采沉陷监测中应用的可行性。
With the development of Internet technology and GPS technology , CORS has gradually become the main method of mine surveying and mapping production , the current RTK operating radius of single base station based on CORS has been expanded to 40 kilometers, can realize the rapid post differential and real -time centimeter level positioning , fully meet the requirements of mining subsidence monitoring in mining area .In this paper, based on a wide range of CORS based on single station RTK , high precision, all-weather single operation and other features , and combined with engineering examples , the paper discusses the feasibility of the ap-plication of CORS in mining subsidence monitoring .
出处
《测绘与空间地理信息》
2017年第11期162-164,共3页
Geomatics & Spatial Information Technology
关键词
连续运行参考站
基准站
坐标转换
沉降量
continuous operation reference station
reference station
coordinate conversion
settlement
