{"id":"8e14ef00-a918-4e64-abe2-6120d094d7bd","title":"黑河生态水文遥感试验：黑河下游地表温度同步观测数据集（2014年8月1日）","title_en":"HiWATER: Simultaneous observation dataset of  land surface temperature in the lower of Heihe River Basin on Aug. 01, 2014","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":"下游生态水文实验区地表温度同步观测的目的在于获取热像仪飞行期间高覆盖均一植被、水体以及水泥地等下垫面的同步地表温度，用于支持航空热像仪飞行资料反演地表温度的验证和尺度效应分析，实现地表温度遥感产品的真实性检验。\n1、\t观测时间\n2014年8月1日\n2、\t观测内容\n选取了飞行区域内苦豆子、水泥地和水体3种大面积分布且均一的下垫面进行同步观测\n3、\t观测方式\n在热像仪飞行进入相应下垫面上空时，使用手持式红外温度计进行连续人工同步观测\n4、\t观测仪器参数及标定\n观测所使用的手持红外温度计比辐射率设为0.95，手持式红外温度计视场角为1°。同时对所用观测仪器在2014年7月31日进行了标定。\n5、\t数据存储\n所有观测数据均用Excel格式存储。","doi":"10.3972/hiwater.269.2015.db","projection":"4326","language":"zh","share_type":"offline","east":101.55,"west":101.05,"south":41.95,"north":42.05,"scale":null,"crs":null,"filesize":0.46,"share_policy":"b","ts_created":"2015-06-13T16:49:32+08:00","doi_type":null,"ts_updated":"2021-04-19T14:09:06.222903+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":"耿丽英, 马明国, 李艺梦, 任志国, 周胜男, 郭东. 黑河生态水文遥感试验：黑河下游地表温度同步观测数据集. 中国科学院寒区旱区环境与工程研究所. 2015. 10.3972/hiwater.269.2015.db [Geng Liying, Ma Mingguo, Li Yimeng, Ren Zhiguo, Zhou Shengnan, Guo Dong. HiWATER：Simultaneous Observation Dataset of  Land Surface Temperature in the lower reaches of the Heihe River Basin. Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences. 2015. 10.3972/hiwater.269.2015.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":[43],"subtopics":{"metadata":"8e14ef00-a918-4e64-abe2-6120d094d7bd","three_pole":null,"third_pole":null},"username":"胡晓利","review_time":null,"protected_duration":6,"protected_describe":null,"is_important":false,"hit_count":8038}