Civil GPS Service Interface Committee
International Information Subcommittee

Seoul 2023

Director General Cho speaking in front of audience with presentation on screen and U.S. and Korean flags

The International Information Subcommittee (IISC) of the Civil GPS Service Interface Committee (CGSIC) convened at the Four Seasons Hotel in Seoul, Republic of Korea, on March 21, 2023.

Thanks to our host, the Korea Aerospace Research Institute (KARI), for their kind support and gracious hospitality. Welcome was provided by Mr. Sunhak Cho, Director General, Bureau of Space and Nuclear Energy, Ministry of Science and ICT.

Agenda

Tuesday, March 21, 2023

8:00 a.m. KST

Registration

9:00

Welcome/Opening
Mr. Rick Hamilton, Civil GPS Service Interface Committee, Executive Secretariat, U.S. Coast Guard Navigation Center

9:05

Meeting Overview
CAPTAIN Scott Calhoun, Commanding Officer, U.S. Coast Guard Navigation Center (NAVCEN), Deputy Chair, CGSIC

9:10

Welcome Remarks
Mr. Sunhak Cho, Director General of Space and Nuclear Energy Bureau, Ministry of Science and ICT, Republic of Korea

9:15

GPS Program Update
Captain Maxwell Butler, Space Systems Center, U.S. Space Force
View PDF (3 MB)

9:35

Alternative PNT
Dr. David Allen, Project Engineer, Aerospace Corporation, supporting the Office of the Assistant Secretary of the Air Force, U.S. Space Force
View PDF (810 KB)

9:55

GPS International Activities
Mr. Jeffrey Auerbach, Office of Space and Advanced Technology, U.S. Department of State
View PDF (584 KB)

10:15

Break

10:40

AIS for Waterways Management and Maritime Accident Investigations
CAPTAIN Scott Calhoun, Commanding Officer, U.S. Coast Guard Navigation Center
View PDF (2 MB)

11:00

U.S. GPS Policy Update
Mr. Jason Y. Kim, U.S. National Coordination Office for Space-Based Positioning, Navigation, and TIming

11:20

KPS Program Status Updates
Mr. Taegyu Kim, Head of Team, Satellite Navigation Development Strategy Team, Ministry of Science and ICT, Republic of Korea
View PDF (2 MB)

11:40

Safety of Life for Urban Air Mobility (UAM): Time-Differenced Carrier Phase RAIM
Dr. Changdon Kee, Professor, Seoul National University, Republic of Korea
View PDF (2 MB)

12:30 p.m.

Adjourn

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