{"id":"24605a33-1f0b-4655-8c25-bb2fc60d5c3e","title":"青藏高原北部祁连山活动层厚度实测数据集 (2011-2014)","title_en":"Active layer thickness in the Qilian Mountains (2011-2014)","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":"本数据集包含198条数据，每条数据包含活动层厚度，地理位置信息，土壤、植被和地形信息。具体文件如下：\nALT：活动层厚度数据 (CSV)\nREADME: 活动层厚度说明文件 (TXT)","description":"山区受到复杂地形影响，其活动层厚度表现出极强的空间异质性。本数据集利用探地雷达方法和其他传统方法系统勘察了黑河上游活动层厚度。数据采集覆盖了不同海拔、地表类型、土壤质地和地形信息，因此具有较强的代表性。根据与其他直接测量活动层厚度方法对比后得到探地雷达测量的活动层厚度数据误差约为8cm，具有非常高的可信度。该数据集可为了解该区域活动层厚度提供详实的野外数据，验证陆面模型，尤其是冻土研究，提供验证数据集。","doi":"10.11888/Geocry.tpdc.270324","projection":"WGS84","language":"zh","share_type":"online","east":101.0,"west":98.0,"south":38.0,"north":39.0,"scale":null,"crs":null,"filesize":0.01,"share_policy":"a","ts_created":"2020-07-16T00:11:59.992982+08:00","doi_type":"","ts_updated":"2021-04-19T19:31:24.973250+08:00","time_description":"","datas_group":3,"time_description_en":"","data_format":null,"project":[11],"specials":[],"cite":null,"review_status":5,"review_invite":[{"user_name":"冉有华","username":"ryh","email":"ranyh@lzb.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":"1 year < x < 10 year","spatial_resolution":"<= 1 m","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[],"subtopics":{"metadata":"24605a33-1f0b-4655-8c25-bb2fc60d5c3e","three_pole":null,"third_pole":null},"username":"Bin Cao (曹斌)","review_time":"2020-07-16T22:23:44.867773+08:00","protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":3584}