Snow thickness measurements at sea ice station PS89/035-1

Measurements were obtained using a MagnaProbe (Snow-Hydro, Fairbanks, Alaska, USA) during walking surveys on each ice station. The walks were randomly done on the entire floe. Geographic coordinates were corrected for ice drift motion.

采用位于美国阿拉斯加费尔班克斯的Snow-Hydro公司生产的MagnaProbe（磁力探测仪）进行测量，测量数据在每座冰站进行的步行调查中获得。步行活动在冰原的整个浮冰上随机进行。地理坐标经过了对冰漂流运动的校正。