1 CHANGDON KEE, "Wide Area Differential GPS" Institute of Navigation 38 (38): 123-145, 1991
2 Pandya, N., "WAAS performance improvement with a new undersampled ionospheric gradient threat model metric" 291-304, 2007
3 Blanch, J., "Using Kriging to bound satellite ranging errors due to the ionosphere" Stanford University 2003
4 Kaplan, E. D., "Understanding GPS:Principles and Applications" Artech House 2006
5 Todd Walter, "Robust Detection of Ionospheric Irregularities" Institute of Navigation 48 (48): 89-100, 2001
6 Chao, Y. C., "Real time implementation of the wide area augmentation system for the global positioning system with an emphasis on ionospheric modeling" Stanford University 1997
7 Cabinet Office, "Quasi-Zenith Satellite System Interface Specification Sub-meter Level Augmentation Service" 2019
8 RTCA, "Minimum Operational Performance Standards for Global Positioning System / Wide Area Augmentation System Airborne Equipment"
9 Joo, J. M., "Korean Positioning System development plan" 29-30, 2020
10 ICAO, "International Standards and Recommended Practices (SARPs), Aeronautical Telecommunications, Annex 10, Vol.1"
1 CHANGDON KEE, "Wide Area Differential GPS" Institute of Navigation 38 (38): 123-145, 1991
2 Pandya, N., "WAAS performance improvement with a new undersampled ionospheric gradient threat model metric" 291-304, 2007
3 Blanch, J., "Using Kriging to bound satellite ranging errors due to the ionosphere" Stanford University 2003
4 Kaplan, E. D., "Understanding GPS:Principles and Applications" Artech House 2006
5 Todd Walter, "Robust Detection of Ionospheric Irregularities" Institute of Navigation 48 (48): 89-100, 2001
6 Chao, Y. C., "Real time implementation of the wide area augmentation system for the global positioning system with an emphasis on ionospheric modeling" Stanford University 1997
7 Cabinet Office, "Quasi-Zenith Satellite System Interface Specification Sub-meter Level Augmentation Service" 2019
8 RTCA, "Minimum Operational Performance Standards for Global Positioning System / Wide Area Augmentation System Airborne Equipment"
9 Joo, J. M., "Korean Positioning System development plan" 29-30, 2020
10 ICAO, "International Standards and Recommended Practices (SARPs), Aeronautical Telecommunications, Annex 10, Vol.1"
11 Han, D., "Estimation of ephemeris error using Korean reference station" 79-82, 2017
12 Lawrence Sparks, "Estimating ionospheric delay using kriging: 1. Methodology" American Geophysical Union (AGU) 46 (46): 2011
13 Choi, B., "Development of SBAS simulation software for analysis of KASS availability performance" 2017
14 Moonseok CHOI, "Conceptual Satellite Orbit Design for Korean Navigation Satellite System" Japan Society for Aeronautical and Space Sciences 61 (61): 12-20, 2018
15 Alleau, P., "Comparative ionosphere electron content estimation method in SBAS performances" 2523-2532, 2013
16 Kim, D., "Accuracy analysis of wide-area differential positioning based on regional navigation satellite system" 123-126, 2020
17 Ahn, H., "A study on strategy of securing international resources for establishment of the Korean Positioning System" STEPI 2020
18 Kim, D., "A study on ionospheric pierce point search algorithm for performance improving the SBAS ionospheric delay correction in the Korean region" 2017
19 Han, D., "A study on improving the accuracy of SBAS ionosphere correction by applying double-difference carrier phase measurements" Seoul National University 2018
20 Kim, D., "A study on correction generation algorithms for wide area differential GNSS" Seoul National University 2007
21 Yun, S. E., "A study on KASS control station implementation and verification" 21-24, 2020