Soilsurface temperatures in 2 cm depth between summer 2018 and 2019 with iButton-sensor 150 in Churchill, Canada

Soil surface temperatures were collected with help of iButtons along different transects and clusters around Churchill (Canada). The interval was set to 4 hours resp. 4.25 hours. Different models of iButtons were used (with a resolution of 0.0625 °C and 0.5°C resp.), see Comment.本数据集借助纽扣式温度传感器（iButtons），在加拿大丘吉尔（Churchill）周边的不同样带与采样集群沿线采集地表土壤温度数据。采样间隔分别设置为4小时与4.25小时。本次研究使用了两款不同型号的iButtons，其温度分辨率分别为0.0625 ℃与0.5 ℃，详细信息参见注释。