@data{10.12072/ncdc.azs.db3028.2023,
title = {Observational data of gravity earth tide during the 8th Antarctic Expedition in China from 1991 to 1992},
author = {Hu hongqiao},
url = {http://www.ncdc.ac.cn/portal/metadata/c5c220b2-0e9a-11e6-90e6-5cc5d45ad3ae},
cstr = {11738.11.ncdc.Azs.2020.264},
doi = {10.12072/ncdc.azs.db3028.2023},
journal = {National Cryosphere Desert Data Center},
publisher = {National Cryosphere Desert Data Center(www.ncdc.ac.cn)}
}