{"id":"eb2c76e4-8b6c-4ae6-b737-1fe55dfc32f5","title":"中亚大湖区常规和卫星气象资料数据集（2017）","title_en":"Conventional and satellite meteorological data in Central Asia (2017)","serial":"","user_limit":"为尊重知识产权、保障数据作者的权益、扩展数据中心的服务、评估数据的应用潜力，请数据使用者在使用数据所产生的研究成果中（包括公开发表的论文、论著、数据产品和未公开发表的研究报告、数据产品等成果），明确注明数据来源和数据作者。对于转载（二次或多次发布）的数据，作者还须注明原始数据来源。","instructions":"文件命名：数据以NetCDF格式存储，文件的名称为“obs_type_yyyy-mm-dd_hh.nc”，其中type代表观测类型，synop表示地面台站观测，sound表示探空站观测，geoamv表示卫星反演的云导风，yyyy代表年，mm代表月，dd代表日，hh代表小时。\n数据读取方法：该数据为自描述文件，可以使用支持NetCDF格式的软件打开并查看文件基本信息。","description":"本数据为中亚大湖区2017年逐6小时分辨率常规和卫星资料。其中常规资料包含中亚大湖区及其周边地区（中国、哈萨克斯坦、吉尔吉斯斯坦、土库曼斯坦、塔吉克斯坦、乌兹别克斯坦、阿富汗、俄罗斯、伊朗、巴基斯坦、印度等）的地面台站和探空站点观测，观测要素包含气温、气压、风速和湿度，每个时次的站点数平在600个左右，站点间距离在10-100km之间；卫星资料来源于极轨气象卫星（NOAA-18、NOAA-19、METOP-A和METOP-B）反演的云导风，并重采样到30km水平分辨率。云导风通过追踪示踪云的移动来估计风速，由示踪云的高度确定风场高度。本数据全部来源于全球电信系统Geostationary Tether Satellite（GTS），经过质量控制剔除了质量较差的观测资料。该数据可应用于中亚大湖区的资料同化，也可用于检验和评估模式对中亚大湖区的数值模拟。","doi":"10.11888/Meteoro.tpdc.270346","projection":"","language":"zh","share_type":"offline","east":102.0,"west":37.0,"south":22.0,"north":58.0,"scale":null,"crs":null,"filesize":284.0,"share_policy":"b","ts_created":"2020-01-27T05:04:13.237922+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-04-19T10:14:04.657757+08:00","time_description":"","datas_group":0,"time_description_en":"","data_format":null,"project":[11],"specials":["f2a78cde-1c98-4241-94dc-7532eba32b80"],"cite":null,"review_status":5,"review_invite":[{"user_name":"马伟强","username":"wqma","email":"wqma@itpcas.ac.cn","is_cancel_expert":false}],"review_editor":{"id":42023,"last_login":"2022-03-24T09:37:33.507049+08:00","username":"yanmh","email":"yanmh@itpcas.ac.cn","is_active":true,"is_staff":true,"user_name":"闫梦还"},"data_sources":null,"temporal_resolution":"Hourly","spatial_resolution":"10km - 100km","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[6],"subtopics":{"metadata":"eb2c76e4-8b6c-4ae6-b737-1fe55dfc32f5","three_pole":null,"third_pole":"XDA20100307"},"username":"XDA20100307","review_time":"2020-04-19T21:38:59.803313+08:00","protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":3439}