{"id":"b394dc1d-ebcf-450c-99f9-e78de7223865","title":"小滦河流域土壤温湿度传感器网络观测数据集（2018-2019）","title_en":"Observation dataset of soil temperature and moisture in Xiaoluan Watershed (2018-2019)","serial":"","user_limit":"为尊重知识产权、保障数据作者的权益、扩展数据中心的服务、评估数据的应用潜力，请数据使用者在使用数据所产生的研究成果中（包括公开发表的论文、论著、数据产品和未公开发表的研究报告、数据产品等成果），明确注明数据来源和数据作者。对于转载（二次或多次发布）的数据，作者还须注明原始数据来源。","instructions":"文件命名：土壤温湿度数据文件的名称为“site_level.xlsx”，其中site代表站点名称，level代表数据级别，比如A1_L1.xlsx就代表A1站点L1级土壤温湿度数据。\n数据读取方式：该数据可直接用Excel打开。","description":"该数据集包含位于小滦河流域布设29个土壤温湿仪器观测点，观测时间在2018年8月28日-2019年2月28日之间，时间间隔30 min。观测深度为5 cm和10cm共2层。观测点位分布在被动微波像元尺度(如SMAP、SMOS、AMSR2和FY-3)和主动微波卫星像元尺度(如Sentinel-1)内。主微波像元和被动微波像元的观测面积分别为0.1°×0.1° 和 0.25°×0.25°。主动微波像元中有12个位点(称A(主动))，被动微波像元中有17个位点(称P(被动))。","doi":"https://doi.org/10.1016/j.dib.2020.105693","projection":"","language":"zh","share_type":"online","east":117.5,"west":117.0,"south":42.0,"north":42.5,"scale":null,"crs":null,"filesize":17.0,"share_policy":"a","ts_created":"2021-06-07T09:00:36.984793+08:00","doi_type":"沿用数据已有DOI","ts_updated":"2021-06-11T11:51:10.807060+08:00","time_description":"","datas_group":3,"time_description_en":"","data_format":null,"project":[11],"specials":["01b03daa-1b7b-46b8-a05d-96133c0ed0d8","01b03daa-1b7b-46b8-a05d-96133c0ed0d8"],"cite":null,"review_status":5,"review_invite":[{"user_name":"郑东海","username":"XDA20100100","email":"zhengd@itpcas.ac.cn","is_cancel_expert":false}],"review_editor":{"id":21057,"last_login":"2022-04-02T11:43:37.753860+08:00","username":"gecm","email":"gechm@lzb.ac.cn","is_active":true,"is_staff":true,"user_name":"盖春梅"},"data_sources":null,"temporal_resolution":"Hourly","spatial_resolution":"-","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[21],"subtopics":{"metadata":"b394dc1d-ebcf-450c-99f9-e78de7223865","three_pole":null,"third_pole":null},"username":"王健","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":1168}