{"id":"f62a55a7-7159-4681-83cd-d454d440d1b8","title":"全球干旱强度及主要气象因子距平数据集（2018）","title_en":"Global drought intensity and major meteorological factors anomaly dataset (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":"文件命名：2018年12个月SPEI数据以tif格式存储，文件名为“yyyymm_SPEI_2018.tif”,其中，yyyy代表年，mm代表月；2018全球干旱强度数据以tif格式存储，文件名为“global_droughti_intensity.tif”；温度距平以tif格式存储，文件名为“temperature_anomaly10yr.tif”；土壤湿度距平以tif格式存储，文件名为“SoilMoi0_10cm_anomaly10yr.tif”；降水距平以tif存储，文件名为“precipitaiton_anomaly10yr.tif”\n数据读取方式：直接用envi和arcgis可打开","description":"本数据集主要包含2018年12个月全球SPEI空间分布、2018年全球干旱强度，以及降水、陆表温度、0-10cm土壤湿度与过去10年（2009-2018）的距平；数据使用了距平指数法，最大值合成法以及趋势分析法计算得到了2018年全球干旱强度以及主要气象因子距平数据，数据时间尺度为2018-01-01到2018-12-31，空间分辨率为0.5度，数据可为分析2018年全球干旱分布、干旱评价提供科学参考。","doi":"10.11888/Meteoro.tpdc.270208","projection":"UTM","language":"zh","share_type":"online","east":180.0,"west":-180.0,"south":-60.0,"north":90.0,"scale":null,"crs":null,"filesize":13.3,"share_policy":"a","ts_created":"2019-10-25T15:58:39.530076+08:00","doi_type":null,"ts_updated":"2021-04-19T23:37:46.591344+08:00","time_description":"","datas_group":3,"time_description_en":null,"data_format":null,"project":[11],"specials":[],"cite":null,"review_status":5,"review_invite":[{"user_name":"李育","username":"李育","email":"liyu@lzu.edu.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":"Monthly","spatial_resolution":"1º","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[],"subtopics":{"metadata":"f62a55a7-7159-4681-83cd-d454d440d1b8","three_pole":null,"third_pole":null},"username":"田丰","review_time":"2019-10-25T17:14:21.884264+08:00","protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":3699}