中国第8次北极科学考察（2017年）EM31走航海冰厚度观测数据

本数据为中国第8次北极科学考察期间利用EM31-ICE电磁感应仪与激光测距仪、声纳等设备对海冰厚度进行走航观测,结合长期冰站上采集的多组冰厚样本,获得EM31-ICE的各项校正参数.同时通过对异常数据的分析以及小波去噪、统计处理等方法,得出最终的海冰厚度数据。

This dataset originates from the 8th Chinese National Arctic Research Expedition. Transit observations of sea ice thickness were conducted using instruments including the EM31-ICE electromagnetic induction instrument, laser rangefinders, sonar and other related equipment. In combination with multiple sets of sea ice thickness samples collected at long-term ice stations, all calibration parameters for the EM31-ICE system were derived. Furthermore, through anomalous data analysis, wavelet denoising and statistical processing, the final sea ice thickness dataset was obtained.

搜集汇总

背景与挑战

背景概述

该数据集包含2017年中国第8次北极科学考察期间通过EM31-ICE电磁感应仪等设备获取的北冰洋海冰厚度观测数据，经过校正和多方法处理后形成，数据格式为.xls，总量34.8MB，采用条件共享方式。