한국 연안의 DGPS 망 구축을 위한 장기갑 기준국으로 부터의 DGPS 측정에 관한 연구

• 영문명: A Study on DGPS Test Using Chaggi-gap Reference Station to Construct DGPS Network in Korea Coast
• 발행기관: 한국항해항만학회
• 저자명: 이형욱(Hyeongwook Lee) 홍성래(Seongrae Hong) 고광섭(Kwangsub Ko) 임정빈(Jeongbin Yim) 정세모(Semo Jung)
• 간행물 정보: 『한국항해항만학회 학술대회논문집』1998 춘계학술발표회 논문집, 36~47쪽, 전체 12쪽
• 주제분류: 공학 > 해양공학
• 파일형태: PDF
• 발행일자: 1998.04.30

영문 초록

The test transmission of DGPS correction data has been carried out since early 1996. The data has been sent from marine radiobeacon station at Changgi Gap Lighthouse. It was the first test brosdcast of DGPS correction data based on midium frequency of marine radiobeacon where transmission power and rate are 300W and 100bps respectively. However, there has not been any scientific study on the characteristic of the accuracy of a marine DGPS/radiobeacon. Accordingly, this paper investigates the accuracy of the system, which is currently operating in 310KHz. As a result, planned 8 reference station and coverage verified that the differential positioning accuracy using the marine radiobeacon is sufficient to ensure the safety of marine activities around the coast of Korea(position error of distance 107NM at reference station was about 10m(drms)).

목차

1. 서 론

2. Marine Radiobeacon 방식에 의한 한국의 DGPS 시스템

3. 기준점 측량 및 분석

4. DGPS/Marine Radiobeacon에 의한 측정실험 및 분석

5. 결 론

[참고문헌]