{"id":"2da1fc2c-56d4-4976-9b19-1db4529b722a","title":"咸海流域土壤湿度数据集（2019）","title_en":"Aral Sea basin soil moisture data set (2019)","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：土壤湿度数据以栅格格式存储，文件的名称为“yyyymm.tif”，其中yyyy代表年，mm代表一年中的第几天，比如201901.tif描述2019年第一月咸海的土壤湿度情况。\n数据读取方式：该数据集中的所有.tif文件可以直接用ArcGIS打开，所显示的grid文件就是该数据的图形表达。","description":"数据内容：咸海流域2019年土壤湿度数据。\n\n数据来源及加工方法：来源于美国国家航空航天局，对每天的土壤湿度数据相加得到各月土壤湿度之和，再除以天数得到每月土壤湿度的平均值。\n\n数据质量：空间分辨率为0.25°×0.25°，时间分辨率为月，每个像元的值为每月土壤湿度的平均值。\n\n数据应用成果及前景：在气候变化背景下，可用于气象要素和植被特征相关关系分析，也可以与其它气象数据相结合分析某种植被类型的区域分布","doi":"","projection":null,"language":"zh","share_type":"online","east":78.21,"west":53.37,"south":33.48,"north":47.12,"scale":null,"crs":null,"filesize":0.5,"share_policy":"a","ts_created":"2021-12-24T17:22:22.359800+08:00","doi_type":"国际公开共享数据","ts_updated":"2021-12-24T21:11:59.816223+08:00","time_description":"","datas_group":3,"time_description_en":"","data_format":null,"project":[11],"specials":[],"cite":null,"review_status":5,"review_invite":[{"user_name":"郑东海","username":"XDA20100100","email":"zhengd@itpcas.ac.cn","is_cancel_expert":false}],"review_editor":{"id":42421,"last_login":"2022-04-08T15:16:51.670544+08:00","username":"任慧霞","email":"510727846@qq.com","is_active":true,"is_staff":true,"user_name":"任慧霞"},"data_sources":null,"temporal_resolution":"Monthly","spatial_resolution":"0.25º - 0.5º","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[6],"subtopics":{"metadata":"2da1fc2c-56d4-4976-9b19-1db4529b722a","three_pole":null,"third_pole":"XDA20060303"},"username":"XDA20060303","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":153}