{"id":"c3e59d49-a798-45ae-b767-184c82484457","title":"三江流域外动力因素年平均气温空间分布数据集（2007-2018平均）","title_en":"Spatial distribution data set of annual average temperature of external dynamic factors in Sanjiang Basin (2007-2018 average)","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：三江流域外动力因素年平均气温空间分布数据集（2007-2018平均）以Geotiff格式文件存储，文件名称为：Spatial distribution data set of annual average temperature of external dynamic factors in Sanjiang Basin (2007-2018 average)。\n数据读取方式：该数据集中的Geotiff文件，可以直接用Arcgis打开程序打开。","description":"由于气象站点在三江流域内分布不均，并且多沿着交通干线，无观测数据的地区多，普通的空间插值方法难以获得准确的空间分布特征。基于WorldClim v2.1空间数据集中的气温数据，采用MATLAB语言读取三江流域研究区内空气温度数据，进行计算并输出为GIS格式的数据，采用ArcGIS软件实现三江流域2007-2018年平均气温状况的空间分布数据集。通过该数据集，有效解决了三江流域因地势复杂、高山峡谷众多导致气象站点在区内分布不均的问题，可较好的反映三江流域空气气温的2007-2018年长期的平均分布状况。","doi":"10.11888/Atmos.tpdc.272176","projection":"","language":"zh","share_type":"offline","east":101.09,"west":89.67,"south":25.38,"north":35.9,"scale":2000000,"crs":null,"filesize":13.7,"share_policy":"c","ts_created":"2022-03-20T16:18:58.908483+08:00","doi_type":"拥有自主知识产权","ts_updated":"2022-03-23T10:26:42.096439+08:00","time_description":"2007-2018","datas_group":0,"time_description_en":"2007-2018","data_format":null,"project":[11],"specials":[],"cite":null,"review_status":5,"review_invite":[{"user_name":"陈莹莹","username":"陈莹莹","email":"chenyy@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":"--","spatial_resolution":"1km - 10km","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[789],"subtopics":{"metadata":"c3e59d49-a798-45ae-b767-184c82484457","three_pole":null,"third_pole":null},"username":"戴福初","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":110}