Long term ice thickness records for 27 waterbodies across North America

A dataset of lake iand river ice thickness records across North America, for 27 freshwater bodies (23 lakes and 4 rivers), with time series from the 1940s-2020. For each waterbody, we also include the GPS coordinates.

本数据集收录了北美洲范围内的湖泊与河流冰厚观测记录，涵盖27处淡水水体（其中23个为湖泊，4条为河流），时间序列覆盖1940年代至2020年。针对每一处水体，本数据集还附带了其GPS（Global Positioning System）坐标。