Location of the unmanned ice station during the MOSAiC expedition

One unmanned ice station (UIS) has been deployed at the L3 site (85.13ºN, 135.68ºE) of the Distributed Network (DN) of the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) campaign on 10 October 2019. The measurement of the UIS ice unit lasted until 15 June 2020 when the buoy drifted to 82.28°N; while the ocean unit lasted until 28 September 2020 and finally failed at 74.09°N.2019年10月10日，一套无人冰站（unmanned ice station, UIS）被部署于北极气候多学科漂流观测站（Multidisciplinary drifting Observatory for the Study of Arctic Climate, MOSAiC）项目的分布式观测网络（Distributed Network, DN）的L3站点（北纬85.13°，东经135.68°）。该无人冰站的冰体监测单元的观测工作持续至2020年6月15日，此时其所在浮冰漂流至北纬82.28°处；而海洋监测单元的观测则持续至2020年9月28日，最终在北纬74.09°处失效。