{"id":"15b0c53a-046d-40b6-9737-6f035b82cb96","title":"青藏高原水土资源时空匹配格局数据与图件（分辨率1km）（2008-2015）","title_en":"Temporal and spatial matching pattern data and maps of water and soil resources on Tibetan Plateau (resolution 1km) (2008-2015)","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":"表格形式数据，可以采用EXCEL打开查看和分析，矢量与栅格数据可以使用arcgis软件打开查看。","description":"青藏高原在中国境内的部分涉及西藏、青海、新疆、云南、甘肃、四川六个省份，包括了西藏、青海全境，以及新疆、云南、甘肃、四川的部分地区。水土资源匹配研究旨在揭示一定区域尺度水资源和土地资源时空分配的均衡状况与丰缺程度。区域水资源与耕地资源分配的一致性水平越高，其匹配程度就越高，农业生产的基础条件就越优越。采用单位耕地面积的广义农业水资源量测度方法来反映研究区农业生产的水资源供给量和耕地资源空间适宜性的量比关系。\n数据集的Excel文件中包含青藏高原在中国境内的市级行政区2008-2015年的广义农业水土资源匹配系数数据，矢量数据为2004年青藏高原在中国境内的市级行政区矢量边界数据，栅格数据像元值即所在地区当年广义农业水土资源匹配系数。","doi":"","projection":"","language":"zh","share_type":"online","east":104.0,"west":73.0,"south":28.0,"north":38.0,"scale":null,"crs":null,"filesize":1.633,"share_policy":"a","ts_created":"2019-01-29T17:22:37.055994+08:00","doi_type":"","ts_updated":"2021-11-02T16:10:22.802843+08:00","time_description":"","datas_group":3,"time_description_en":"","data_format":null,"project":[11,12],"specials":["f2a78cde-1c98-4241-94dc-7532eba32b80"],"cite":null,"review_status":5,"review_invite":[{"user_name":"王磊","username":"wangshenglei98","email":"wanglei@itpcas.ac.cn","is_cancel_expert":false}],"review_editor":null,"data_sources":"","temporal_resolution":"Yearly","spatial_resolution":"km","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[6],"subtopics":{"metadata":"15b0c53a-046d-40b6-9737-6f035b82cb96","three_pole":null,"third_pole":"XDA20040301"},"username":"XDA20040301","review_time":"2019-01-29T17:30:00.766518+08:00","protected_duration":6,"protected_describe":null,"is_important":false,"hit_count":2806}