{"id":"8f4b0569-8b06-40ae-a5d9-01afe1127b83","title":"黑河流域沙漠(沙地)分布数据集","title_en":"Data of distribution of desert for the Heihe River Basin","serial":"黑河流域","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。  中文发表的成果参考以下规范注明： 数据来源于“黑河计划数据管理中心”(http://westdc.westgis.ac.cn)  英文发表的成果依据以下规范注明： The data set is provided by Cold and Arid Regions Sciences Data Center at Lanzhou (http://westdc.westgis.ac.cn)","instructions":".shp 格式存储, 可用Arcgis 读取","description":"该数据集是中国1∶10万沙漠空间数据的子集，中国1∶10万沙漠空间数据集反映了我国沙漠的地理分布、面积大小、沙丘的流动性与固定程度。以2000年的TM影像为信息源，在全国土地利用现状图的Coverage和2000年TM数字影像信息基础上，进行解译、提取、修编，利用遥感与地理信息系统技术结合以1:10万比例尺专题图成图要求，对我国的沙漠、沙地和砾质戈壁进行了专题制图。","doi":"10.3972/westdc.006.2013.db.heihe","projection":"4326","language":"zh","share_type":"online","east":104.2,"west":96.1,"south":37.7,"north":43.3,"scale":null,"crs":null,"filesize":64.01,"share_policy":"a","ts_created":"2013-07-17T09:39:54+08:00","doi_type":"","ts_updated":"2021-04-19T11:24:28.553827+08:00","time_description":"","datas_group":3,"time_description_en":"","data_format":"shp","project":[10,11,15],"specials":["4e7b97a6-ee1f-4b51-83e5-04a100993973"],"cite":"王建华.黑河流域沙漠(沙地)分布数据集,黑河计划数据管理中心,2011. doi:10.3972/westdc.006.2013.db.heihe","review_status":5,"review_invite":[],"review_editor":null,"data_sources":null,"temporal_resolution":null,"spatial_resolution":null,"license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[85],"subtopics":{"metadata":"8f4b0569-8b06-40ae-a5d9-01afe1127b83","three_pole":null,"third_pole":null},"username":"盖春梅","review_time":null,"protected_duration":6,"protected_describe":null,"is_important":false,"hit_count":7404}