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회원가입
서지반출
Performance Analysis of the First Korean Satellite Laser Ranging System
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취소
  • Performance Analysis of the First Korean Satellite Laser Ranging System
  • Performance Analysis of the First Korean Satellite Laser Ranging System
저자명
Choi. Man-Soo,Lim. Hyung-Chul,Choi. Eun-Jung,Park. Eunseo,Yu. Sung-Yeol,Bang. Seong-Cheol,Kim. Tae-Keun,Kim. Young-Rok,Kim. Dong
간행물명
Journal of astronomy and space sciences
권/호정보
2014년|31권 3호|pp.225-233 (9 pages)
발행정보
한국우주과학회
파일정보
정기간행물|ENG|
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기타
이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
서지반출

기타언어초록

The first Korean satellite laser ranging (SLR) system, Daedeok SLR station (DAEK station) was developed by Korea Astronomy and Space Science Institute (KASI) in 2012, whose main objectives are space geodesy researches. In consequence, Korea became the $25^{th}$ country that operates SLR system supplementing the international laser tracking network. The DAEK station is designed to be capable of 2 kHz laser ranging with precision of a few mm both in daytime and nighttime observation of satellites with laser retro-reflector array (LRA) up to the altitude of 25,000 km. In this study, characteristics and specifications of DAEK station are investigated and its data quality is evaluated and compared with International Laser Ranging Service (ILRS) stations in terms of single-shot ranging precision. The analysis results demonstrated that the DAEK station shows good ranging performance to a few mm precision. Currently, the DAEK station is under normal operations at KASI headquarters, however, it will be moved to Sejong city in 2014 to function as a fundamental station for space geodesy researches in combination with other space geodesy systems (GNSS, VLBI, DORIS, etc.).