GPS/Leveling을 이용한 연직선 편차 성분 계산

• 영문명: Determination of the Deflection of Vertical Components via GPS and Leveling Measurement : A Case Study of Chunchoen, Gangwon-do
• 발행기관: 강원대학교 산업기술연구소
• 저자명: 신문승(Shin, Moon-Seung) 이동하(Lee, Dong-Ha) 양인태(Yang, In-Tae)
• 간행물 정보: 『산업기술연구』vol.36, 65~70쪽, 전체 6쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2016.09.30

영문 초록

Deflection of the vertical is used in geodetic surveying associated with geoid network construction for geoid modeling and ellipsoid decision and obtained by gravity survey, astronomic survey etc. Technique of astronomic survey and gravity survey is very complex and requires a significant amount of time until gathering data. So this study is to determined a various method which evaluates deflection of the vertical and components about deflection of the vertical using GPS results and orthometric height value decided by leveling. Results of components about deflection of the vertical using GPS/leveling is that ξ conponent is distributed -2.11” ± 0.62, η component is distributed 1.75” ± 0.71. Decision of component about deflection of the vertical using GPS is less complex than existing astronomic survey. Decision of component about deflection of vertical line using GPS is not complicated than astronomic surveying and can determine in a very short time. So it will be important means to determine the exact orthometric height, topographic study and diastrophism if can periodically calculate.

목차

1. 서론

2. 연직선 편차의 계산 방법

3. 연구 방법 및 적용

4. 결론

키워드

연직선편차(Deflection of the Vertical) GPS/ Leveling