{"id":"8d201057-abee-4b3d-8570-ca17f8040130","title":"北半球湖冰厚度数据集（1992-2019，2071-2099）","title_en":"Lake ice thickness in the Northern Hemisphere (1992-2019, 2071-2099)","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":"本数据共包含4个文件，测高湖冰厚度存储于Altimetric LIT for 16 large lakes.xlsx中，湖冰模型模拟结果存储于NC文件Remote Sensing Lake ice model results 2003_2018.nc中，未来湖冰厚度预估情况存储于table S1.xlsx中，湖泊名称对照表存储于Look_up_table.xlsx。\n读取方式，NC文件可以用Matlab或Python打开。","description":"本数据集包含：（1）基于测高卫星提取的北半球16个大型湖泊水库冰厚数据，时间跨度为1992-2019年，时间分辨率10天，文件名为Altimetric LIT for 16 large lakes.xlsx；（2）基于遥感湖冰模型的北半球1,313个面积50km^2以上湖泊的逐日湖冰厚度和湖泊表面积雪深度数据，时间跨度为2003-2018年，文件格式为nc格式；（3）未来湖冰厚度变化的预测情况，时间跨度2071-2099年，文件为table S1.xlsx；（4）一个用于查找湖泊的对照表，包含湖泊ID，名称，地理坐标和面积等信息。本数据集可以为全球湖冰和湖面积雪研究提供基础信息，便于深入理解在变化环境下湖冰的演变规律及其对湖泊生态环境和区域社会经济的影响。","doi":"10.5281/zenodo.5528542","projection":"","language":"zh","share_type":"online","east":180.0,"west":-179.0,"south":30.0,"north":89.0,"scale":null,"crs":null,"filesize":120.0,"share_policy":"a","ts_created":"2022-03-28T21:48:01.046460+08:00","doi_type":"沿用数据已有DOI","ts_updated":"2022-04-06T16:37:00.772105+08:00","time_description":"","datas_group":3,"time_description_en":"","data_format":null,"project":[11],"specials":[],"cite":null,"review_status":5,"review_invite":[],"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":"Daily","spatial_resolution":"--","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[848,852],"subtopics":{"metadata":"8d201057-abee-4b3d-8570-ca17f8040130","three_pole":null,"third_pole":null},"username":"李兴东","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":41}