%0 Dataset
%T Comprehensive permafrost ground temperature dataset along the China-Russia Crude Oil Pipeline in Northeast China (2022-2024)
%J National Cryosphere Desert Data Center
%I National Cryosphere Desert Data Center(www.ncdc.ac.cn)
%U http://www.ncdc.ac.cn/portal/metadata/d1c433c9-c05f-474d-8ffe-1fce5a201c8e
%W NCDC
%R 10.12072/ncdc.nieer.db7290.2026
%A Li Guoyu
%A Chen Dun
%A Gao Kai
%A Wang Fei
%A Cao Yapeng
%A Yin Guoan
%A NIU Fujun
%A Shang Yunhu
%A Lin Juncen
%A Du Qingsong
%A Jia Han
%A Wang Yapeng
%A Qi Shunshun
%A Ai Xihui
%A Yang Jiawei
%A Li Zhaoxiang
%A Hu Meirong
%K China Russia crude oil pipeline;frozen soil;ground temperature observation
%X The comprehensive dataset of frozen soil temperature along the China Russia crude oil pipeline includes observation data of frozen soil temperature from 6 monitoring sites and 8 boreholes, with a data time range from June 2022 to June 2024. The data was automatically collected through the thermistor temperature chain (developed by the State Key Laboratory of Cryosphere Science and Frozen Soil Engineering, with a measurement accuracy of ± 0.05 ℃) deployed on the site, and recorded by the CR3000 data acquisition instrument and the TRM128 deep hole temperature measurement expansion board, with a collection frequency of 2h/time. The raw observation data is calculated on a daily basis to generate daily scale data, forming a dataset. This dataset can be used for thermal characteristics analysis of frozen soil along pipelines, monitoring of frozen soil environments, research on engineering thermal disturbances, and related research on frozen soil disasters and environmental science.  The coordinates of each monitoring site in the table are: MDS94 (124 ° 31'34.43 "E, 52 ° 44'56.39" N), MDS166 (124 ° 42'07.74 "E, 52 ° 12'42.88" N), MDS248 (124 ° 20'38.06 "E, 51 ° 35'26.41" N), MDS304 (124 ° 11'34.63 "E, 51 ° 09'38.17" N), MDS364 (124 ° 18'46.69 "E, 50 ° 41'9.38" N), and MDS391 (124 ° 13'32.11 "E, 50 ° 28'14.32" N).