{"id":"3f97fef8-75bc-4d83-9afb-f3ae0a6f96e4","title":"黑河生态水文遥感试验：黑河流域中游LAI2000测量LAI数据集","title_en":"HiWATER: Dataset of vegetation LAI measured by LAI2000 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":"本数据为在盈科绿洲观测的植被LAI数据集。数据观测从2012年5月25日开始，至2012年7月7日结束。\n测量仪器与原理：\n利用LAI2000测量冠层的LAI。在盈科绿洲5km*5km样方内选择18个玉米样方，1个果园和1个人工白杨林样方进行测量。\n在每个样方内测量一次冠层上入射，测量多次冠层下透射，然后取均值，通过间隙率模型反演得到冠层LAI。\n配套数据：\n植被的种类、株高、垄行结构、场景照片等信息。\n数据格式：\nExcel格式。","doi":"10.3972/hiwater.058.2013.db","projection":"4326","language":"zh","share_type":"offline","east":100.46,"west":100.289,"south":38.734,"north":38.88,"scale":null,"crs":null,"filesize":0.14,"share_policy":"b","ts_created":"2017-08-27T07:16:34+08:00","doi_type":null,"ts_updated":"2021-04-19T19:15:40.111167+08:00","time_description":"","datas_group":0,"time_description_en":null,"data_format":"文本","project":[10,11,15],"specials":["ee3dfdf5-2e9f-4b61-a301-4fb49e30e3c2","6f45f287-f49c-49aa-a5b7-e88e4132b9a8","8ece9045-32dc-49df-a50a-53afad3c4162","4e7b97a6-ee1f-4b51-83e5-04a100993973"],"cite":null,"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":[43],"subtopics":{"metadata":"3f97fef8-75bc-4d83-9afb-f3ae0a6f96e4","three_pole":null,"third_pole":null},"username":"胡晓利","review_time":null,"protected_duration":6,"protected_describe":null,"is_important":false,"hit_count":16978}