{"id":"d55f7f2f-25e8-4dde-9948-08003f140799","title":"黑河综合遥感联合试验：大野口关滩森林站超级样地林木组分干湿重测量数据","title_en":"WATER: Dataset of water content of forest canopy components measurements at the super site around the Dayekou Guantan forest station","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":null,"description":"该数据集为超级样地内青海云杉林木的树冠结构组分（小枝、叶片）的观测数据，观测时间为2008年6月5日，天气阴。超级样地位于黑河综合遥感联合试验在大野口流域设立的关滩森林水文气象观测站，样地大小为100m×100m。在整个超级样地内，按胸径大小分5个不同径阶选择样木，每个径阶选了10株，共选择30株样木分别进行了观测。对每个样木利用高枝剪采摘不同部位的树枝，手工分离小枝和叶片，利用天平现场分别测量小枝和叶片的鲜重，带回试验室利用烘箱烘干后测量干重，计算出含水率。用到的仪器主要为高枝剪、天平和烘箱。\n该数据集和超级样地其他观测数据一起可用于森林3D场景的重建、主被动遥感机理模型建立、遥感影像的模拟等研究。","doi":"10.3972/water973.0051.db","projection":"4326","language":"zh","share_type":"offline","east":100.251297,"west":100.250212,"south":38.533171,"north":38.534361,"scale":null,"crs":null,"filesize":0.06,"share_policy":"b","ts_created":"2013-09-04T19:50:23+08:00","doi_type":null,"ts_updated":"2021-04-20T00:47:01.419677+08:00","time_description":null,"datas_group":0,"time_description_en":null,"data_format":"","project":[10,11,15],"specials":["1b7ac22c-43ea-410c-b729-29786f35d16f","1e67029e-f3fe-4aa1-a183-441c82f5c93d","6740cd00-6d20-4855-a39b-863af216b0a2","4e7b97a6-ee1f-4b51-83e5-04a100993973"],"cite":"陈尔学, 白黎娜, 田昕, 王琫瑜. 黑河综合遥感联合试验：大野口关滩森林站超级样地林木组分干湿重测量数据. 中国林业科学院资源信息研究所. 2008. doi:10.3972/water973.0051.db [Chen Erxue, Bai Lina, Tian Xin, Wang Fengyu. WATER: Dataset of water content of forest canopy components measurements at the super site around the Dayekou Guantan forest station. Institute of Forest Resource Information Techniques, Chinese Academy of Forestry. 2008. doi:10.3972/water973.0051.db]","review_status":5,"review_invite":[],"review_editor":null,"data_sources":null,"temporal_resolution":null,"spatial_resolution":null,"license":null,"fund":[35,36],"subtopics":{"metadata":"d55f7f2f-25e8-4dde-9948-08003f140799","three_pole":null,"third_pole":null},"username":"盖春梅","review_time":null,"protected_duration":6,"protected_describe":null,"is_important":false,"hit_count":12537}