CAJ | 학술논문

介绍了多基站网络RTK技术建立的连续运行卫星定位服务综合系统（CORS）的基本构成及其优势，结合工程实例，阐述了SDCORS在水文地质调查中的应用情况、可行性以及达到的精度，着重说明了采取何种措施才能达到其所需精度。通过SDCORS在济西水源地水文地质调查中的应用，证明用该方法能够获得满足供水水文地质精度要求的测量成果，与常规方法相比具有方法可靠、测得的结果准确度高等优点，指出了测量时应该注意的问题。
개소료다기참망락RTK기술건립적련속운행위성정위복무종합계통（CORS）적기본구성급기우세，결합공정실례，천술료SDCORS재수문지질조사중적응용정황、가행성이급체도적정도，착중설명료채취하충조시재능체도기소수정도。통과SDCORS재제서수원지수문지질조사중적응용，증명용해방법능구획득만족공수수문지질정도요구적측량성과，여상규방법상비구유방법가고、측득적결과준학도고등우점，지출료측량시응해주의적문제。
Basic structure and its advantages of the satellite positioning service system (CORS)established on the basis of network RTK technology have been introduced in this paper.Combing with project exam-ples,application,feasibility and accuracy approached of SDCORS in hydrogeological surveying have been pointed out,and the steps taken to make up the precision required have been introduced in emphsis. Through application of SDCORS in Jixi water source,it is proved that good measurement achievements which fit the precision demand can be gained by using this method.Comparing with conventional method, it is realiable and has higher accuracy.Problems which should be paid more attention in surveying have been pointed out as well.