천문학회보(BKAS), (2023)
pp.78~78
Measurement of Tropical Year through the Shadow Length Measurement of the Eight-Feet Gnomon
Geoyoung-Han Yoo
(Chungbuk National University)
Chungbuk National University
(Chungbuk National University, Korea Astronomy and Space Science Institute, Korea University of Science and Technology)
Ki-Won Lee
(Daegu Catholic University)
Sang Hyuk Kim
(Korea Astronomy and Space Science Institute)
Yong-gi Kim
(Chungbuk National University, Chungbuk Pro Maker Center)
