{"id":"e7220e07-aab9-4f3d-8277-b359010186ec","title":"中国长江上游10m FROM-GLC10土地覆盖数据集(2017)","title_en":"Land cover data set of 10m FROM-GLC10 in the upper reaches of the Yangtze River in China (2017)","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：fromglc10v01_经度_纬度.tif （经度间距为2， 纬度间距也为2，东经为正，西经为负，北纬为正，南纬为负）例如需要114E，25N，则只需要在页面搜索24_114；如果是114W，25S，则搜索，-24_-114\n数据读取方式：该数据以tif格式存储，可用Arcgis打开和使用","description":"该数据集是清华大学地球系统科学系宫鹏团队基于团队2011年以来在全球30米地表覆盖制图中获得的经验和样本库建设方面的积累，结合10米分辨率Sentinel-2全球影像的王铮存储和免费获取，开发出了世界首套10米分辨率的全球地表覆盖产品-FROM-FLC10，该产品基于2017年在《科学通报》发表的全球首套多季节样本库（涵盖2014-2015年Landsat8影像，由专家解译得到的均匀覆盖全球的多季节样本），将该样本库中样本应用于2017年获取的Sentinel-2影像，采用随机森林分类器得到全球10米地覆盖制图，共包括10一级类，分别是：耕地、林地、草地、湿地、灌木、水体、冻土、不透水面、冰/雪","doi":"https://doi.org/10.1016/j.scib.2019.03.002","projection":"","language":"zh","share_type":"online","east":112.0,"west":89.0,"south":24.0,"north":36.5,"scale":null,"crs":null,"filesize":3130.0,"share_policy":"a","ts_created":"2022-10-09T21:22:56.171184+08:00","doi_type":"拥有自主知识产权","ts_updated":"2022-10-26T16:40:58.254912+08:00","time_description":"","datas_group":3,"time_description_en":"","data_format":null,"project":[10],"specials":["b4b306da-eab1-47ef-ae5d-be2556298efd"],"cite":null,"review_status":5,"review_invite":[],"review_editor":null,"data_sources":null,"temporal_resolution":"1 year < x < 10 year","spatial_resolution":"1m - 10m","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[],"subtopics":{"metadata":"e7220e07-aab9-4f3d-8277-b359010186ec","three_pole":null,"third_pole":null},"username":"段丁琪","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":328}