{"id":"58121c1c-63be-4c06-b61d-c9f47219e8a6","title":"黑河生态水文遥感试验：黑河流域上游地表温度同步观测数据集（2012年8月1日）","title_en":"HiWATER: Simultaneous observation dataset of  land surface temperature  in the upstream of the Heihe River Basin on Aug. 1, 2012","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":"黑河流域地表温度同步观测的目的在于获取WiDAS飞行期间不同位置不同下垫面的同步温度，用于支持航空飞行WiDAS资料反演地表温度的验证和尺度效应分析。\n本次试验的观测时间为2012年8月1日，选取了黑河流域上游西支扎马什克流域的2个点和东支八宝河流域的4个点周围的不同下垫面温度进行了同步观测，利用两种仪器测量不同位置的地表辐射温度，包括固定自记点温计（北师大3#）和手持式红外温度计（寒旱所H1#、H3#、H4#，北师大B1#、B2#），其中八宝河流域中的一个点使用的是固定自记点温计，自动每6秒记录一次温度，观测下垫面为天然草地。其它5个点的地表温度采用手持式红外温度计人工观测，在WiDAS进入观测点上空时进行观测。每个仪器在使用之后均进行了黑体标定。每一观测点选取周围较典型的下垫面进行观测，观测的下垫面主要有草地、河流水面、河滩、砾石等，其中部分下垫面配有相应的照片。观测数据以Excel存储。","doi":"10.3972/hiwater.033.2013.db","projection":"4326","language":"zh","share_type":"offline","east":100.8,"west":99.32,"south":37.96,"north":38.65,"scale":null,"crs":null,"filesize":0.0,"share_policy":"b","ts_created":"2013-06-28T01:49:23+08:00","doi_type":null,"ts_updated":"2021-04-19T20:29:34.175983+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, 王树果, 王庆峰, 曹斌, 万旭东, 彭莉. 黑河生态水文遥感试验：黑河流域上游地表温度同步观测数据集（2012年8月1日）. 中国科学院寒区旱区环境与工程研究所. 2012. doi:10.3972/hiwater.033.2013.db [Geng Liying, Ma Mingguo, Wang Shuguo, Wang Qingfeng, Cao Bin, Wang Xudong, Peng Li. HiWATER：Simultaneous Observation Dataset of  Land Surface Temperature  in the Upper reaches of the Heihe River Basin on Aug. 1, 2012. Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences. 2012. doi:10.3972/hiwater.033.2013.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":"58121c1c-63be-4c06-b61d-c9f47219e8a6","three_pole":null,"third_pole":null},"username":"胡晓利","review_time":null,"protected_duration":6,"protected_describe":null,"is_important":false,"hit_count":10365}