Testing and Analysis of Reliability Measures for Gnss Receivers in the Marine Environment

摘要

Marine navigation has been revolutionized by the deploy- ment of marine radiobeacon DGPS systems. While most of the precision requirements for marine navigation can now be met with marine DGPS, the reliability of the user's position is often ignored. The reliability of the DGPS corrections is ensured though the use of redundant shore- based equipment and real-time integrity checks.