SLR을 이용한 GPS-36 위성의 정밀 궤도 결정

Satellite laser ranging is a technique for precisely measuring the range between a laser station and a satellite that is equipped with retro-reflectors. SLR technique was first used for Beacon-B satellite in 1964 with the ranging accuracy of meter level. Now the single shot have centimeter level acc...

Full description

Saved in:
Bibliographic Details
Published in:Journal of astronomy and space sciences 2002, 19(4), , pp.385-394
Main Authors: 임형철, 박관동, 박필호, 박종욱, 조정호, Hyung-Chul Lim, Kwan-Dong Park, Pil-Ho Park, Jong-Uk Park, Jung-Ho Cho
Format: Article
Language:Korean
Subjects:
천문학
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Satellite laser ranging is a technique for precisely measuring the range between a laser station and a satellite that is equipped with retro-reflectors. SLR technique was first used for Beacon-B satellite in 1964 with the ranging accuracy of meter level. Now the single shot have centimeter level accuracy and the normal point have mm level in ranging. In this study we developed the algorithm for precise orbit determination using SLR data and performed the orbit determination of GPS-36 satellite using the algorithm. RMS of the estimated orbit was 74cm when compared with IGS precise orbit. It is known that RMS of SLR measurement residual is below 55mm. But we were able to achieve 44mm RMS of residual throughout this study. KCI Citation Count: 2
ISSN:2093-5587
2093-1409