{"id":"eba7823e-674b-49f2-954a-ca9bc0ca3db2","title":"祁连山重点区域人类活动数据集 (2018)","title_en":"The human activity dataset in key area of Qilian Mountaion (2018)","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":"区域名称+年份+数据名称","description":"本数据集为2018年祁连山重点区域人类活动数据集，空间分辨率为2m。本数据集以祁连山重点区域矿山开采、城市扩展、耕地开发、水电建设、旅游开发为重点监测内容，通过高分辨率遥感影像，对比统计前后变化图斑。对祁连山地区地类发生变化的图斑，逐块调查核实；对判图可疑的地块，重新判读验证；对影像无法反映的地类，实地核实地类，采集相关数据，核对并修正位置。同时进一步核对2018年祁连山重点区域监测内容属性信息，统一进行图斑及其属性的录入和编辑，形成2018年祁连山地区人类活动数据集，实现祁连山地区生态治理的现势性和时效性，为祁连山重点区域人类活动监测提供数据支撑。","doi":"10.11888/Geogra.tpdc.270151","projection":"WGS84","language":"zh","share_type":"online","east":102.0,"west":95.0,"south":36.0,"north":39.0,"scale":null,"crs":null,"filesize":1085.44,"share_policy":"a","ts_created":"2019-06-12T03:14:22.619811+08:00","doi_type":null,"ts_updated":"2021-04-19T23:31:37.737422+08:00","time_description":"","datas_group":3,"time_description_en":null,"data_format":null,"project":[11],"specials":["4e7b97a6-ee1f-4b51-83e5-04a100993973","836a1603-47d0-494e-88c1-96723fd8e0bc","f2a78cde-1c98-4241-94dc-7532eba32b80","f2a78cde-1c98-4241-94dc-7532eba32b80"],"cite":null,"review_status":5,"review_invite":[{"user_name":"吴锋","username":"simlab3825","email":"wufeng@igsnrr.ac.cn","is_cancel_expert":false}],"review_editor":null,"data_sources":"","temporal_resolution":"Yearly","spatial_resolution":"m","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[6],"subtopics":{"metadata":"eba7823e-674b-49f2-954a-ca9bc0ca3db2","three_pole":null,"third_pole":"XDA20100101"},"username":"XDA20100101","review_time":"2019-06-14T07:34:27.713529+08:00","protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":3799}