{"id":"d7ab1d61-1cb5-4e43-8824-93000ee7f599","title":"大沁他拉1:10万沙漠化发展程度图（1958）","title_en":"1:100000 desertification development degree map of daqintera (1958)","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":"文件命名：数据以矢量shp文件存储，文件名称 1、 * 沙漠化发展程度图（1958）：desertification1958.shp 2、双线河：River_double.shp  3、 单线河：River_single.shp  4、道路：Road.shp  5、 湖泊：Lake.shp  6、街道：Stree.shp  7、 铁路：Railway.shp  8、林带：Tree_networks.shp  9、居民地：residential.shp 10、图廓：map_margin.shp\n数据读取：可用Arcgis、Qgis等遥感软件打开读取","description":"一、该数据数字化自图纸的《大沁他拉沙漠化发展程度图(1958)》，该图的具体信息如下：\n    * 主编:朱震达、邱醒民 * 编辑 :王一谋\n    * 制图:冯毓荪、姚发芬、吴薇、王建华、王周龙\n    * 制图单位:中国科学院沙漠研究室编制\n    * 出版社:西安地图出版社出版，统一书号：12461.26\n二、数据均以ESRI Shapefile格式储存，包括以下图层：\n   1、 * 沙漠化发展程度图（1958）：desertification1958.shp 2、双线河：River_double.shp  3、 单线河：River_single.shp  4、道路：Road.shp  5、 湖泊：Lake.shp  6、街道：Stree.shp  7、 铁路：Railway.shp  8、林带：Tree_networks.shp  9、居民地：residential.shp 10、图廓：map_margin.shp\n三、沙漠化发展程度图属性字段及编码属性:(1)沙化程度(Type)：半流动沙地(Semi-shifting Sandy Land),沙地形态类(Shapes),草地(Grassland),林地(Woodland) ,林地疏密度(W_density),耕地(Farmland) \n(2)沙地形态类（Shapes):新月形沙丘(Barchan Dunes),平沙地(Flat Sandy Land),缓起伏沙地(Undulating Sandy Land),灌丛沙堆(Vegetated Dunes) \n(3)草地(Grassland)\n(4)林地(Woodland):灌木林(Woodland)   \n(5)林地疏密度(W_density):疏林地(Sparse Woodlot)  \n(6)耕地(Farmland):旱作农田及弃耕地(Dryfarming and Abandoned Farmland),灌溉农田(Irrigated Fields)","doi":"10.3972/westdc.005.2013.db","projection":null,"language":"zh","share_type":"online","east":126.18,"west":97.15,"south":37.2,"north":53.9,"scale":null,"crs":null,"filesize":2.88,"share_policy":"a","ts_created":"2013-05-24T07:24:57+08:00","doi_type":"沿用数据已有DOI","ts_updated":"2021-04-18T16:13:20.057801+08:00","time_description":"1958","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":"d7ab1d61-1cb5-4e43-8824-93000ee7f599","three_pole":null,"third_pole":null},"username":"盖春梅","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":5179}