%0 Dataset %T The original data of sea ice thickness observed by electromagnetic induction in the 24th China Antarctic expedition in 2007-2008 %J National Cryosphere Desert Data Center %I National Cryosphere Desert Data Center(www.ncdc.ac.cn) %U http://www.ncdc.ac.cn/portal/metadata/19d8636e-0de2-11e6-a761-5cc5d45ad3ae %W NCDC %R 10.12072/ncdc.azs.db3611.2023 %A Hu hongqiao %K Sea ice thickness;Laser ranging;Electromagnetic induction;Sonar ranging;Polar;Conductivity %X The observation time is from December 9 to 11, 2007. The recording contents include the electrical conductivity data observed by em31, sonar rangefinder data, laser rangefinder data and reflection amplitude data. At the same time, GPS is used to record the longitude and latitude of the route, and the recording frequency of all onboard observation equipment is 1s. This data set is the original data of sea ice thickness observed by electromagnetic induction during the 24th China Antarctic expedition in 2007-2008.