Near Real-Time Ionospheric Modeling Using a Regional GPS Network

by Byung-Kyu Choi, Jong-Uk Park, Jeong-Kyun Chung, Phi-Ho Park
Published 2005-09-01

The Improvement of the Relative Positioning Precision for GPS L1 Single Frequency Receiver Using the Weighted Smoothing Techniques

by Byung-Kyu Choi, Jong-Uk Park, Jeong-Ho Joh, Hyung-Chul Lim, Phi-Ho Park
Published 2004-12-01