{"id":"ac5a630a-e7c3-45b0-adc7-ef0f0bcc3bc7","title":"黑河综合遥感联合试验：临泽草地站大孔径闪烁仪（LAS）数据集（2008年5月-8月）","title_en":"WATER: Dataset of LAS (Large Aperture Scintillometer) observations at the Linze grassland station from  May to Aug ,2008","serial":"黑河综合遥感联合试验","user_limit":"本数据由“黑河综合遥感联合试验”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":"本数据集包含了临泽草地站的大孔径闪烁仪（LAS）观测数据，观测站点位于甘肃省临泽县；观测仪器LAS（Kipp&Zonen）产自荷兰；观测时段为2008-05-19至2008-08-31 。观测仪器由发射装置、接收装置以及数据采集系统等配件组成。发射端与接收端相距1550m ；LAS发射端经纬度为100°04′10.4″E，39°15′02.8″N；LAS接收端经纬度为100°03′36.8″E，39°15′02.8″N；LAS发射端离地高度为9.25m；接收端离地高度为9.1m；LAS有效高度为9.2m。观测内容为空气折射指数结构参数的对数（UCn2）。LAS采集频率是0.5Hz。数据以csv格式存储，文件命名规则为WATER_LAS_临泽_yyyymmdd-yyyymmdd（yyyymmdd-yyyymmdd为观测起止时间），缺值数据统一采用字符串None表示。详细的表头信息等请参见“大孔径闪烁仪（LAS）观测数据说明”。","doi":"10.3972/water973.0285.db","projection":"4326","language":"zh","share_type":"offline","east":100.3,"west":100.0,"south":39.05,"north":39.35,"scale":null,"crs":null,"filesize":1.29,"share_policy":"c","ts_created":"2015-05-11T21:17:09+08:00","doi_type":null,"ts_updated":"2021-04-19T10:02:45.803441+08:00","time_description":"","datas_group":0,"time_description_en":null,"data_format":"","project":[10,11,15],"specials":["876b2512-2082-49eb-91cf-260468bf908c","79c827fe-109a-4466-b115-d165502bb482","0d70b792-8703-4826-9811-2e13f1d0c087"],"cite":"刘绍民, 李召良, 徐自为, 唐伯惠, 王维真. 黑河综合遥感联合试验：临泽草地站大孔径闪烁仪（LAS）数据集. 北京师范大学; 中国科学院地理科学与资源研究所;中国科学院寒区旱区环境与工程研究所. 2008. doi:10.3972/water973.0285.db [Liu Shaomin, Li Zhaoliang, Xu Ziwei, Tang Bohui, Wang Weizhen. WATER: Dataset of LAS (Large Aperture Scintillometer) observations at the Linze grassland station. Beijing Normal University; Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences; Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences. 2008. doi:10.3972/water973.0285.db]","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":[35,36],"subtopics":{"metadata":"ac5a630a-e7c3-45b0-adc7-ef0f0bcc3bc7","three_pole":null,"third_pole":null},"username":"盖春梅","review_time":null,"protected_duration":6,"protected_describe":null,"is_important":false,"hit_count":14903}