{"id":"c3a010e3-0fa0-43c0-b85f-6e2dd665d4fa","title":"青藏高原城镇分布、城镇人口和建成区数据集 （2000-2015）","title_en":"Dataset of urban distribution, urban population and built-up area in Tibetan Plateau (2000-2015)","serial":"1","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：该数据集以Shapefile矢量数据格式存储，城镇分布文件名称为“UrbanDistribution.shp”，城镇人口文件名称为“UrbanPopulation.shp”，建成区文件名称为“Built-upArea2000.shp”、“Built-upArea2005.shp”、“Built-upArea2010.shp”、“Built-upArea2015.shp”。\n数据读取方式：可以采用Arcgis\\MapGIS\\ENVI打开查看和分析。","description":"本数据集包含2000-2015年青藏高原地区城镇分布、城镇人口和建成区。城镇分布数据为2015年县级矢量边界，城镇人口及建成区数据年份为2000年、2005年、2010年和2015年。其中，城镇分布与建成区数据来源于中国科学院地理科学与资源研究所匡文慧老师研究团队，城镇人口数据来源于各年份人口普查数据、青藏高原所含各省统计年鉴等数据。数据质量优良，可用于青藏高原人口增长趋势分析、城镇扩展分析以及人类活动对城镇周边环境影响分析。","doi":"10.11888/Geogra.tpdc.271159","projection":null,"language":"zh","share_type":"online","east":105.631104,"west":73.502502,"south":25.552673,"north":41.375916,"scale":null,"crs":null,"filesize":9.3,"share_policy":"a","ts_created":"2021-01-27T15:27:48.201320+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-04-19T21:37:36.421022+08:00","time_description":"","datas_group":3,"time_description_en":"","data_format":null,"project":[11],"specials":["b6500306-f60b-4aa1-b0b6-0324d94866df","b6500306-f60b-4aa1-b0b6-0324d94866df"],"cite":null,"review_status":5,"review_invite":[{"user_name":"王卷乐","username":"王卷乐","email":"wangjl@igsnrr.ac.cn","is_cancel_expert":false}],"review_editor":{"id":42421,"last_login":"2022-04-08T15:16:51.670544+08:00","username":"任慧霞","email":"510727846@qq.com","is_active":true,"is_staff":true,"user_name":"任慧霞"},"data_sources":null,"temporal_resolution":"Yearly","spatial_resolution":"-","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[21],"subtopics":{"metadata":"c3a010e3-0fa0-43c0-b85f-6e2dd665d4fa","three_pole":null,"third_pole":null},"username":"沈石","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":5901}