{"id":"9c0f62cf-b34e-4f37-9177-42881153b81b","title":"金佛山国家站土壤水分观测数据（2020）","title_en":"Soil Moisture Observation Data of Jinfoshan National Station (2020)","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":"(1) 产品存放及命名规则：\n每个观测网的数据单独存放于一个文件夹中，每个文件夹中数据txt文件说明如下：\nXXX_SYY_ZZZZ(XXX：；YY：站点代号；ZZZZ：仪器编号)\nXXX：站点布设区地名   （CS：槽上；GYS：柑研所；HTC：虎头村）\nSYY ：按照仪器布设顺序所给的代号\nZZZZ：仪器编号\n(2) 产品说明：\ntxt文件的每一列分别代表：\n设备编号；采集日期；通道1土壤水分体积含水量(%)；通道1土壤温度(℃)；通道2土壤水分体积含水量(%)；通道2土壤温度(℃)；Vbat(电压)；Seq","description":"SoilNet是具有无线数据采集与传输功能的土壤水分无线传感器节点。数据采集终端具有自动采集与长时间低功耗运行能力。SoilNet由低功耗高精度无线数据采集终端和土壤温湿度传感器组成。SoilNet温湿度传感器利用传感器探头，基于频率域的介电常数探测原理，得到土壤体积含水量（%）和土壤温度（℃）。此观测使用两个通道的传感器探头（通道1埋于3cm，通道2埋于10cm）来测量3cm和10cm处的土壤水分体积含水量和土壤温度。","doi":"","projection":"","language":"zh","share_type":"offline","east":106.45,"west":106.32,"south":29.76,"north":29.79,"scale":null,"crs":null,"filesize":41.0,"share_policy":"c","ts_created":"2022-09-29T21:15:50.951496+08:00","doi_type":"拥有自主知识产权","ts_updated":"2022-10-17T19:32:07.277145+08:00","time_description":"","datas_group":0,"time_description_en":"","data_format":null,"project":[10],"specials":["5f218875-5eed-4939-8208-7bf54c573e42"],"cite":null,"review_status":5,"review_invite":[],"review_editor":null,"data_sources":null,"temporal_resolution":"Hourly","spatial_resolution":"<= 1 m","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[],"subtopics":{"metadata":"9c0f62cf-b34e-4f37-9177-42881153b81b","three_pole":null,"third_pole":null},"username":"李丹丹","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":399}