The advancement of software radio technology has provided an opportunity for the design of performance-enhanced GNSS/GPS receivers that are more flexible and easier to develop than their FPGA or ASIC based counterparts. Filling a gap in the current literature on the subject, this highly practical resource offers engineers an in-depth understanding of navigation signal detection and estimation algorithms and their implementation in a software radio. This unique book focuses on high precision applications for GNSS signals and an innovative RTK receiver concept based on difference correlators. CD-ROM Included! It contains time-savings, ready-to-use signal estimation and detection algorithms that engineers can quickly apply to their specific receiver development projects.