Glo3DHydroClimEventSet(v1.0): A global event set of hydroclimatic extremes with three-dimensional evolutions and metrics (1951—2022)
The Glo3DHydroClimEventSet(v1.0) is a 1950-2022 comprehensive and unified event-based set of multi-scale and multi-threshold heatwaves, cold surges, droughts, and extreme precipitation, generated with a 3D DBSCAN-based model by Dr. Zhenchen Liu and Prof. Wen Zhou @Fudan University, the mainland of China. The event set consists of three parts as follows:
i) event sets are stored in four kinds of zip-format files prefixed with "ExtremePreci_", "Cold_", "Heat_", and "Drought_";
ii) Typical Examples for valications are provided as "TechValidation_Example_Animations_Table5.zip" and "TechValidation_Example_Files_Table5.zip";
iii) Codes for selection of events located within target areas during the target periods are also provided, entitled as "Codes_SciData_LiuZhou2023.zip"
In addition, the decompressed sizes of all the zip-format files of event sets are as follows:
(1/9): Global-scale SA-based cold surge event set. The total size of decompressed files are 282GB.
(2/9): Global-scale percentile-based cold surge event set. The total size of decompressed files is 96GB.
(3/9): Global-scale SA-based extreme precipitation event set based on five-day-accumulated precipitation. The total size of decompressed files is 1.01TB.
(4/9): Global-scale SA-based extreme precipitation event set based on daily total precipitation. The total size of decompressed files is 301GB.
(5/9): Global-scale percentile-based extreme precipitation event set based on daily total precipitation. The total size of decompressed files is 72GB.
(6/9): Global-scale percentile-based extreme precipitation event set based on five-day-accumulated total precipitation. The total size of decompressed files is 284GB.
(7/9): Global-scale SA-based heatwave event set on daily scale. The total size of decompressed files is 205GB.
(8/9): Global-scale percentile-based heatwave event set. The total size of decompressed files is 34.7GB.
(9/9): Global-scale SA-based meteorological drought event set. The total size of decompressed files are 147GB.
Funding
the National Key R&D Program of China (grant number 2022YFC3002801)
the International Cooperation and Exchange Programme of the National Natural Science Foundation of China (grant number 42120104001)
the National Natural Science Foundation of China for Youth (grant number 42205191)
a project of the Center for Ocean Research in Hong Kong and Macau (CORE)
the National Key Scientific and Technological Infrastructure project “Earth System Numerical Simulation Facility” (EarthLab)
History
Research Institution(s)
Fudan UniversityContact email
liu_zhenchen@fudan.edu.cnI confirm there is no human personally identifiable information in the files or description shared
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