{"id":"5164de73-9baf-420a-9dad-a102bdd49b5f","title":"中亚大湖区水资源分布数据","title_en":"Data of Water Resources Distribution in Central Asia","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：水域数据以shapefile格式储存，文件名为A_water_B_dcw，其中A为国名简写（哈萨克斯坦KAZ、吉尔吉斯斯坦KGZ、塔吉克斯坦TJK、土库曼斯坦TKM、乌兹别克斯坦UZB），B为要素形状：线状（line）或面状（area）。\n数据读取方式：所有数据可以使用ArcGIS打开，为矢量格式数据。","description":"本数据集包括中亚大湖区五国（哈萨克斯坦、吉尔吉斯斯坦、塔吉克斯坦、土库曼斯坦和乌兹别克斯坦）的内陆水域数据，包括河流，运河和湖泊的分布。各个国家的线状和面状要素分别存储在不同文件中。该数据集来自世界数字地图（DCW），其主要来源是美国，澳大利亚，加拿大和英国制作的美国国防测绘局（DMA）的操作导航图（ONC）1：1,000,000比例纸质地图系列。DCW数据库最后更新至1992年，并于2006年开始免费提供。","doi":"","projection":"WGS84","language":"zh","share_type":"online","east":87.26886,"west":46.689056,"south":35.141662,"north":55.366664,"scale":null,"crs":null,"filesize":6.35,"share_policy":"a","ts_created":"2020-12-28T14:46:35.290455+08:00","doi_type":"国际公开共享数据","ts_updated":"2021-04-19T18:55:02.973449+08:00","time_description":"1992年最后更新","datas_group":3,"time_description_en":"last updated in 1992","data_format":null,"project":[11],"specials":["f2a78cde-1c98-4241-94dc-7532eba32b80"],"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":"1000 year < x","spatial_resolution":"-","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[6],"subtopics":{"metadata":"5164de73-9baf-420a-9dad-a102bdd49b5f","three_pole":null,"third_pole":"XDA20040402"},"username":"XDA20040402","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":2220}