{"id":"b030968f-9d66-45e2-b2ba-c3865bd532a3","title":"陕西省1:100万湿地数据","title_en":"1:1 million wetland data of Shanxi Province","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":"shp 格式存储","description":"该数据由“中国1:100万湿地数据”剪裁而来。\n“中国1:100万湿地数据”主要反映2000年代全国沼泽湿地信息,采用十进制度为单位的地理坐标表示,主要内容包括：沼泽湿地的类型、湿地的水源补给类型、土壤类型、主要植被类型、所属地理区域等。执行了《中国可持续发展信息共享系统信息分类与编码标准》。本数据库数据源：1:20沼泽图（内部版）、青藏高原1：50万沼泽图（内部版）、沼泽调查数据1：100万和全国1：400万沼泽图；处理步骤为：数据源选择、预处理、沼泽湿地要素数字化与编码、数据编辑处理、建立拓扑关系、接边处理、投影转换、与地名等属性数据库连结并获取属性数据。","doi":"","projection":null,"language":"zh","share_type":"online","east":111.7,"west":105.3,"south":31.6,"north":39.7,"scale":null,"crs":null,"filesize":0.13,"share_policy":"a","ts_created":"2012-12-31T18:55:47+08:00","doi_type":"国际公开共享数据","ts_updated":"2021-04-19T23:31:08.380005+08:00","time_description":"","datas_group":3,"time_description_en":"","data_format":"shp","project":[10,11],"specials":[],"cite":null,"review_status":5,"review_invite":[],"review_editor":null,"data_sources":null,"temporal_resolution":"Yearly","spatial_resolution":"100m - 1km","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[],"subtopics":{"metadata":"b030968f-9d66-45e2-b2ba-c3865bd532a3","three_pole":null,"third_pole":null},"username":"盖春梅","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":3657}