2017–2020年东北典型农田区积雪影响下春季土壤墒情数据

本数据集针对吉林典型农田区，主要包括吉林省长春市、松原市、白城市、四平市，利用2017–2020年2月1日至3月20日的1小时步长、10km×10km分辨率的ERA5数据集(主要数据要素包括浅层土壤温度、雪深、浅层土壤湿度)以及数据集中每个格网对应的经度和纬度信息，利用多元线性回归分析制作了2017–202...

This dataset targets the typical farmland regions in Jilin Province, mainly covering Changchun, Songyuan, Baicheng and Siping cities of Jilin Province. The ERA5 dataset with 1-hour temporal resolution and 10km×10km spatial resolution from February 1 to March 20 during 2017–2020 was utilized, where the main data variables include shallow soil temperature, snow depth and shallow soil moisture, as well as the longitude and latitude information corresponding to each grid in the dataset. Multiple linear regression analysis was employed to develop the 2017–202...