摘要
随着科学技术的发展，GPS技术的运用越来越广泛，以GPS—RTK技术为例，它具有实时性、高效等特点，尤其是在水利测绘领域的使用十分广泛，当然没有那种技术能做到十全十美的，运用该技术在作业时如果操作出现误差或技术问题没有处理好，都会影响到测绘数据结果的真实性和可靠性。
Abstract
With the development of science and technology, theapplication of GPS technology is more and more extensive. TakingGPS-RTK technology as an example, it has the characteristics of real-time and high efficiency, especially in the field of water conservancysurveying and mapping, which is widely used. Of course, no technologycan be perfect. If the operation error occurs when using this technologyin operation. Or technical problems are not handled well, will affect theauthenticity and reliability of the results of Surveying and mapping data.
NETL
NSTL
万方数据