{"id":"9068ef01-9aec-4847-b6e6-1d3a3226e87f","title":"奈曼旗,库伦旗,科左后旗1:30万沙漠化类型图","title_en":"1:300,000 desertification type map of Naiman Banner, Kulun Banner and Horqin Left-wing Rear Banner","serial":"沙漠与沙漠化","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":"数据以矢量shp格式存储，可用Arcgis、Qgis等遥感软件打开读取","description":"该数据数字化自图纸的《奈曼旗、库伦旗、科尔沁左翼后旗沙漠化类型图》,该图的具体信息如下:\n    * 主编:朱震达\n    * 副主编：刘恕、邱醒民\n    * 编辑 :冯毓荪\n    * 制图：冯毓荪、赵燕华、王建华\n    * 复照：李伟民\n    * 野外考察：朱震达、邱醒民、刘恕、沈竟其、冯毓荪、王一谋、杨有林、杨泰运、文子祥、刘阳宣\n    * 制图单位:中国科学院沙漠研究室编制\n    * 出版社:暂无\n    * 比例尺:1：300000\n    * 出版时间: 暂无\n    * 图例：波状起伏沙黄土平原、非沙漠化土地、甸子地、盐碱地、树林及灌木林、耕地、山地、沙丘  \n2、文件格式与命名\n数据均以ESRI Shapefile格式储存，包括一下图层：\n奈曼旗、库偏旗、科左后旗沙漠化类型图、河流、道路、湖泊、铁路、井泉、居民地\n3、数据属性\n沙化等级类 \t                   植被 \t     本底类\n正在发展中的沙漠化土地     耕地 \t   灌丛沙地\n盐碱地 \t                 甸子地            沙丘\n严重沙漠化土地 \t\t\n树林及灌木林 \t\t\n山地 \t\t\n强烈发展的沙漠化土地 \t\t\n潜在的沙漠化土地 \t\t\n湖泊 \t\t\n非沙漠化土地 \t\t\n波状起伏沙黄土平原 \t\n2、投影信息：\nAngular Unit: Degree (0.017453292519943295)\nPrime Meridian: Greenwich (0.000000000000000000)\nDatum: D_Beijing_1954\n  Spheroid: Krasovsky_1940\n    Semimajor Axis: 6378245.000000000000000000\n    Semiminor Axis: 6356863.018773047300000000\n    Inverse Flattening: 298.300000000000010000","doi":"10.11888/Disas.tpdc.270661","projection":null,"language":"zh","share_type":"online","east":123.75,"west":120.26,"south":42.3,"north":44.0,"scale":null,"crs":null,"filesize":7.47,"share_policy":"a","ts_created":"2010-01-21T12:07:46+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-04-19T07:40:54.907918+08:00","time_description":"","datas_group":3,"time_description_en":"","data_format":"矢量","project":[10,11],"specials":[],"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":"9068ef01-9aec-4847-b6e6-1d3a3226e87f","three_pole":null,"third_pole":null},"username":"盖春梅","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":5964}