{"id":"312d713a-57e8-4721-afd9-0efe49b277b9","title":"俄罗斯1:2000万冻土和地下冰分布图（1997）","title_en":"Distribution map of frozen soil and subsurface ice in Russia (1:20,000,000) (1997)","serial":"泛第三极大数据平台","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。中文发表的成果参考以下规范注明： 数据来源于“黑河计划数据管理中心”(http://westdc.westgis.ac.cn)；英文发表的成果依据以下规范注明： The data set is provided by Cold and Arid Regions Sciences Data Center at Lanzhou (http://westdc.westgis.ac.cn)。","instructions":"","description":"该数据集来自对1997年俄罗斯科学院地理研究所出版的《世界雪冰资源地图集》纸质地图的数字化，具体包括了俄罗斯的冻土范围、冻土温度、地下冰厚度等信息。更多信息参考文献（Kotlyakov et al, 2002）。数据以ESRI的Shape格式存储，用户也可通过美国冰雪数据中心下载（http://nsidc.org/data/ggd600.html）。","doi":"","projection":"Lambert Azimuthal","language":"zh","share_type":"online","east":-168.0,"west":26.0,"south":42.0,"north":82.0,"scale":null,"crs":"","filesize":2.39,"share_policy":"a","ts_created":"2011-10-07T05:56:41+08:00","doi_type":"国际公开共享数据","ts_updated":"2021-04-20T00:50:12.642590+08:00","time_description":"","datas_group":3,"time_description_en":"","data_format":"shp","project":[10,11],"specials":["1832ecb3-70d0-4b5e-bdb5-2e9ff4ad1efe","f2a78cde-1c98-4241-94dc-7532eba32b80"],"cite":"Kotlyakov, V. and T. Khromova 2002. Land Resources of Russia -- Maps of Permafrost and Ground Ice, Version 1. Boulder, Colorado USA. NSIDC: National Snow and Ice Data Center","review_status":5,"review_invite":[],"review_editor":{"id":21057,"last_login":"2022-04-02T11:43:37.753860+08:00","username":"gecm","email":"gechm@lzb.ac.cn","is_active":true,"is_staff":true,"user_name":"盖春梅"},"data_sources":"","temporal_resolution":"","spatial_resolution":"","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[],"subtopics":{"metadata":"312d713a-57e8-4721-afd9-0efe49b277b9","three_pole":null,"third_pole":null},"username":"盖春梅","review_time":null,"protected_duration":6,"protected_describe":null,"is_important":false,"hit_count":21451}