{"id":"5093d9ff-a5fc-4f10-a53f-c01e7b781368","title":"高分辨率北半球多年冻土数据集（2000-2016）","title_en":"High-resolution datasets of permafrost thermal state and hydrothermal zonation in the Northern Hemisphere","serial":"","user_limit":"To respect the intellectual property rights, protect the rights of data authors, expand services of the data center, and evaluate the application potential of data, data users should clearly indicate the source of the data and the author of the data in the research results generated by using the data (including published papers, articles, data products, and unpublished research reports, data products and other results). For re-posting (second or multiple releases) data, the author must also indicate the source of the original data.","instructions":"MAGT.tif; ALT.tif; Probability.tif; NIEER_PER_HydroThermal_ZONES_2000_2016_NH.shp","description":"整编了目前北半球数量最多的年平均地温（1002个）和活动层厚度（452个）地面观测数据，利用四种统计学习模型融合这些地面观测与多源遥感等数据产品，集合模拟得到了代表2000-2016年北半球多年冻土区年平均地温、活动层厚度、多年冻土发生概率和多年冻土水热分带数据集，空间分辨率为1公里，验证表明具有更高的精度。可为北半球多年冻土区的工程规划、设计、环境模拟与评价等提供数据支持，也可作为北半球多年冻土现状的数据基准，评估未来多年冻土变化及其影响。","doi":"10.11888/Geocry.tpdc.271190","projection":"WGS84","language":"zh","share_type":"online","east":180.0,"west":-180.0,"south":25.0,"north":89.0,"scale":null,"crs":null,"filesize":4833.0,"share_policy":"a","ts_created":"2021-02-08T11:38:12.579258+08:00","doi_type":"拥有自主知识产权","ts_updated":"2022-02-22T07:32:22.939542+08:00","time_description":"2000","datas_group":3,"time_description_en":"2016","data_format":null,"project":[10,11],"specials":[],"cite":null,"review_status":5,"review_invite":[{"user_name":"Bin Cao (曹斌)","username":"BinCao","email":"bin.cao@itpcas.ac.cn","is_cancel_expert":true}],"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":"10 year < x < 100 year","spatial_resolution":"1km - 10km","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[5],"subtopics":{"metadata":"5093d9ff-a5fc-4f10-a53f-c01e7b781368","three_pole":"XDA19070204","third_pole":null},"username":"冉有华","review_time":null,"protected_duration":0,"protected_describe":null,"is_important":true,"hit_count":4678}