{"id":"f4eb6e5e-0cf5-4140-8e29-b648482fdceb","title":"黑河综合遥感联合试验：临泽站加密观测区L&K波段机载微波辐射计地面同步观测数据集（2008年7月4日）","title_en":"WATER: Dataset of ground truth measurement synchronizing with the airborne microwave radiometers (L&K bands) mission in the Linze station foci experimental area on Jul. 4, 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":null,"description":"2008年7月4日在临泽站加密观测区荒漠微波飞行地面同步航线开展L&K波段机载微波辐射计航空遥感地面同步观测，共进行了土壤水分，地表辐射温度观测。\n1．土壤水分观测；观测目标：0-5cm表层土壤。观测仪器：环刀（体积50cm^3）。观测样方和采样次数：荒漠微波同步P1至P6样带，每条样带17个观测点，每个观测点一次观测， 观测点有相应照片。预处理数据为土壤体积含水量。数据存储：Excel。\n2．地表辐射温度观测。观测仪器：手持式红外温度计（寒旱所5#，寒旱所6#，地理所）；仪器均经过定标（请参考手持红外温度计定标数据.xls）。观测样方和采样次数：荒漠微波同步P1至P6样带，每条样带17个观测点，每个观测点3次重复， 观测点有相应照片。预处理数据根据热红外定标数据（标准源为黑体），将各仪器的实测温度与相应黑体温度进行直线拟合，求得拟合方程，再利用上述拟合的方程，对观测的原始观测数据进行定标处理。数据存储：Excel。\n样方样带的分布和编号信息请参见元数据“黑河综合遥感联合试验：临泽站加密观测区样方样带布置”，样方位置见临泽站加密观测站样方样带坐标.xls。","doi":"10.3972/water973.0106.db","projection":"4326","language":"zh","share_type":"online","east":100.158764,"west":100.144867,"south":39.36505,"north":39.353587,"scale":null,"crs":null,"filesize":283.9,"share_policy":"a","ts_created":"2013-10-05T09:25:53+08:00","doi_type":null,"ts_updated":"2021-04-19T10:02:19.769380+08:00","time_description":null,"datas_group":3,"time_description_en":null,"data_format":"文本","project":[10,11,15],"specials":["876b2512-2082-49eb-91cf-260468bf908c","9a437f28-a468-47a3-b174-c1d6ee8eb074","6740cd00-6d20-4855-a39b-863af216b0a2","4e7b97a6-ee1f-4b51-83e5-04a100993973"],"cite":"宋怡, 钱金波, 白艳芬, 丁松爽, 舒乐乐, 汪洋, 徐瑱. 黑河综合遥感联合试验：临泽站加密观测区L&K波段机载微波辐射计地面同步观测数据集（2008年7月4日）. 中国科学院寒区旱区环境与工程研究所. 2008. doi:10.3972/water973.0106.db [Song Yi, Qian Jinbo, Bai Yanfen, Ding Songshuang, Shu Lele, Wang Yang, Xu Zhen. WATER: Dataset of ground truth measurement synchronizing with the airborne microwave radiometers (L&K bands) mission in the Linze station foci experimental area on Jul. 4, 2008. Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences. 2008. doi:10.3972/water973.0106.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":"f4eb6e5e-0cf5-4140-8e29-b648482fdceb","three_pole":null,"third_pole":null},"username":"盖春梅","review_time":null,"protected_duration":6,"protected_describe":null,"is_important":false,"hit_count":10347}