人的智慧是无穷的,现在GPS的应用又开始往纵深发展,已经开始渗透入我们生活的方方面面.如在测量方式上也发生着变化,从静态和快速静态,发展到动态差分DGPS和载波相位差分实时动态测量RTK(Real-Time Kinematic).RTK测量精度高、速度快,在石油勘探、工程测量等领域得到了广泛应用,本文着重介绍了RTK技术及其在水库测量中的应用.“,”human wisdom is infinite, now the application of GPS began to develop in depth, has begun to permeate into every aspect of our lives. As in the measurement mode is also changing, from the static state and the rapid development of static, dynamic differential DGPS and carrier phase differential dynamic measurement of RTK ( Real-Time Kinematic ). RTK measurement of high precision, fast speed, in oil exploration, engineering and other fields has been widely used, this paper introduces the RTK technology and its application in measuring in reservoir.