Chinese Soil Moisture Observation Network and Time Series Data Set

An automatic soil observation network for high-resolution satellite applications in China (SONTE-China) was established for measuring both pixel-based and multilayer-based soil moisture and soil temperature. The SONTE-China distributes in 17 field observation stations with a variety of ecosystems, covering dry and wet zone. This dataset provides the daily mean data at pixel scale of six typical ecosystem sites: Guyuan (2018/07/21~2021/12/31), Minqin (2019/06/19~2021/12/31), Xitianshan (2019/08/22~2021/12/31), Qianyanzhou (2019/11/16~2021/12/31), Naqu (2019/08/18~2021/12/31) and Jingyuetan (2020/08/07~2021/12/31). Each station provides soil moisture and soil temperature data at four depths (5cm, 10cm, 20cm and 40cm). This dataset uses a 5TM sensor. The dataset is stored in EXCEL format.

为支撑中国区域高分辨率卫星遥感应用，我国建立了自动土壤观测网络（SONTE-China），用于获取基于像元尺度与多层级的土壤水分与土壤温度数据。该网络在涵盖干湿气候区的多样生态系统中布设了17个野外观测站点。本数据集提供6个典型生态系统站点的像元尺度日平均数据，分别为固原站（2018/07/21~2021/12/31）、民勤站（2019/06/19~2021/12/31）、西天山站（2019/08/22~2021/12/31）、千烟洲站（2019/11/16~2021/12/31）、那曲站（2019/08/18~2021/12/31）与净月潭站（2020/08/07~2021/12/31）。各站点均提供4个深度（5cm、10cm、20cm与40cm）的土壤水分与土壤温度数据，采用5TM传感器，数据集以EXCEL格式存储。