个人简介：

董光瑞，2001.2山东泰安，2023年毕业于山东科技大学测绘工程专业，目前就读于中南大学攻读大地测量学硕士学位。

Email：dgr1337428264@163.com

Guangrui Dong, born in 2001.2, Tai’an, Shandong province, graduated from Shandong University of Science and Technology in 2023, majoring in Surveying and mapping engineering, and is currently studying for a master's degree in geodesy in Central South University.