{"id":"74979e00-c8ca-4b1c-bbf9-dd079bf9da3e","title":"“一带一路”沿线5个关键节点区域公里尺度GDP格网数据集（2015）","title_en":"1-km gridded datasets for gross domestic product of five key nodes  along One Belt One Road (2015)","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":".tif，可以采用ARCGIS、ENVI打开查看","description":"国内生产总值(GDP)是衡指一个国家(或地区)所有常驻单位，在一定时期内，生产的全部最终产品和服务价值的总和，是衡量一个国家的总体经济状况重要指标。收集公开的GDP数据，经过数据预处理得到孟加拉和缅甸的2015年五个关键节点区域的GDP公里格网数据，包括孟加拉达卡、孟加拉吉大港、缅甸皎漂港、缅甸仰光港和缅甸曼德勒。针对现有数据缺失问题，拟采用克里格插值、函数插值等方法进行数据补缺；针对数据时间不连续、空间分辨率不高等问题，拟发展基于地统计学的多源数据融合方法，生产时间连续的高分辨率GDP预测数据。","doi":"","projection":"","language":"zh","share_type":"online","east":110.9,"west":-3.31,"south":-1.09,"north":58.68,"scale":null,"crs":null,"filesize":0.081,"share_policy":"a","ts_created":"2018-12-31T07:59:58.974979+08:00","doi_type":"国际公开共享数据","ts_updated":"2021-04-19T18:29:06.519933+08:00","time_description":"","datas_group":3,"time_description_en":"","data_format":null,"project":[11],"specials":["f2a78cde-1c98-4241-94dc-7532eba32b80"],"cite":null,"review_status":5,"review_invite":[{"user_name":"陈彬","username":"chenb","email":"chenb@bnu.edu.cn","is_cancel_expert":false}],"review_editor":null,"data_sources":"","temporal_resolution":"Yearly","spatial_resolution":"km","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[6],"subtopics":{"metadata":"74979e00-c8ca-4b1c-bbf9-dd079bf9da3e","three_pole":null,"third_pole":"XDA20030302"},"username":"XDA20030302","review_time":null,"protected_duration":6,"protected_describe":null,"is_important":false,"hit_count":1832}