{"id":"01653635-d5d7-4c1f-b19b-c8cf515869bf","title":"重庆市生态敏感性空间数据集","title_en":"Ecosystem-sensitive spatial dataset for Chongqing","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":"数据集由1个文件夹组成，文件夹里包括土壤侵蚀、石漠化、生境和酸雨4 个生态环境要素和生态系统综合敏感性共5个敏感性空间评价结果，文件夹命名规则为中文名称，文件命名规则为“敏感性类型.tif”。","description":"该数据集：借助RS与GIS 技术，在借鉴已有的研究成果的基础上，结合三峡库区(重庆段) 的自然和社会经济实际情况，参照国家环保部颁发的《生态功能区划技术暂行规程》①，选择研究区比较突出的土壤侵蚀、石漠化、生境和酸雨4 个生态环境要素建立敏感性评价模型与方法，对三峡库区(重庆段) 生态环境敏感性进行综合研究，定量揭示研究区生态环境敏感性程度及其空间分布规律。本数据集空间分辨率统一采样为25m*25m。具体反演方法参考文献“三峡库区重庆段生态与环境敏感性综合评价（地理学报）”。","doi":"","projection":null,"language":"zh","share_type":"offline","east":107.005218,"west":106.24027,"south":29.124006,"north":30.133396,"scale":null,"crs":null,"filesize":2860.0,"share_policy":"c","ts_created":"2022-10-14T11:08:27.351257+08:00","doi_type":"拥有自主知识产权","ts_updated":"2022-10-17T19:30:55.841875+08:00","time_description":"2006年左右","datas_group":0,"time_description_en":"","data_format":null,"project":[10],"specials":["bd590042-7763-495e-b782-524cf78748f7"],"cite":null,"review_status":5,"review_invite":[],"review_editor":null,"data_sources":null,"temporal_resolution":"Yearly","spatial_resolution":"10m - 100m","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[],"subtopics":{"metadata":"01653635-d5d7-4c1f-b19b-c8cf515869bf","three_pole":null,"third_pole":null},"username":"丁智","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":775}