{"id":"69f1da7c-9ea9-4d3b-9224-12ff3aefabad","title":"黑河生态水文遥感试验：非均匀下垫面地表蒸散发的多尺度观测试验-径流观测数据集（2号点-312桥）","title_en":"HiWATER：The multi-scale observation experiment on evapotranspiration over heterogeneous land surfaces 2012 (MUSOEXE-12)-Dataset of Intensive runoff observations of No.2 in the middle reaches of the Heihe River Basin","serial":"HiWATER","user_limit":"本数据由“黑河生态水文遥感试验（HiWATER）”产生，用户在使用数据时请在正文中明确声明数据的来源，并在参考文献部分引用本元数据提供的引用方式。","instructions":"","description":"该数据集包含了2012年6月19日至11月24日的黑河中游径流加密观测中2号点的河流水位和流速观测数据。观测点位于甘肃省张掖市312国道黑河桥，分为两个河道，东面的标记为1号，西面的标记为2号。河道宽度分别为70米、20米。河床为砂砾石，断面不稳定。观测点的经纬度是N38°59′51.71″，E100°24′38.76″，海拔1485米。数据说明包括以下部分：\n水位观测：采用SR50超声测距仪，数据涵盖时间段6月19日至11月24日，观测频率30分钟，单位（cm）； \n流量观测：通过最新技术手段ADCP监测流量，获取精确的水位流量曲线，依托水位过程观测获得径流量变化过程。2号点-312桥断面受到频繁人为扰动，水位流量曲线有待进一步观测，单位（m3 s-1）；\n缺值数据统一采用字符串-6999表示。\n多尺度观测试验或站点信息请参考Liu et al. (2016)，观测数据处理请参考He et al.(2016)。","doi":"10.3972/hiwater.110.2013.db","projection":"4326","language":"zh","share_type":"offline","east":100.427222,"west":100.42444,"south":38.996387,"north":38.996667,"scale":null,"crs":null,"filesize":0.22,"share_policy":"b","ts_created":"2016-07-09T23:26:20+08:00","doi_type":null,"ts_updated":"2021-04-20T00:12:26.759614+08:00","time_description":"","datas_group":0,"time_description_en":null,"data_format":"EXCEL","project":[10,11,15],"specials":["ee3dfdf5-2e9f-4b61-a301-4fb49e30e3c2","d935d7e7-731f-47b6-8ad1-b29e2c33c1de","6c763235-eded-44ac-9bb8-242f256eab0b","71035348-e697-480e-a0c5-df9de8f24b47","4e7b97a6-ee1f-4b51-83e5-04a100993973"],"cite":"He XB, et al. Comparison of a tipping-buchet and electronic weighting precipitation gauge for rainfall. Manuscript in preparation.","review_status":5,"review_invite":[],"review_editor":null,"data_sources":null,"temporal_resolution":null,"spatial_resolution":null,"license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[52],"subtopics":{"metadata":"69f1da7c-9ea9-4d3b-9224-12ff3aefabad","three_pole":null,"third_pole":null},"username":"胡晓利","review_time":null,"protected_duration":6,"protected_describe":null,"is_important":false,"hit_count":10012}