Data and code for the PhD thesis entitled "Advancing characterization of rainstorm variabilities for urban flood hazard assessment and mitigation"

This package includes data and code used/generated in/by the thesis entitled "Advancing characterization of rainstorm variabilities for urban flood hazard assessment and mitigation".The data include30-year hourly 0.1° rainfall data over the Greater Bay Area (GBA), China, obtained by multi-source merging and correction techniquesCalculated annual maximum rain rate at each grid of various time scales based on the merged productLand-use maps of the area in 1980 and 2018Boundary polygons of the GBA in WGS1984Classified grids with marked urban and rural land cover typesFrequency analysis and intensity-duration curves of the Upper Shenzhen River WatershedCalibration of hydrodynamic model in the Upper Shenzhen River WatershedSimulated inundation patterns of the Upper Shenzhen River Watershed under various climate scenariosMatrix of retention lake performance under corresponding climate scenariosThe codes includeFundamental scripts for nonstationary frequency analysis, examples performed for the gridded data of the GBAThe function to perform Man-Kendall trend analysis for the calculated nonstationary return levels<br>Fundamental scripts for nonstationary frequency analysis, examples performed for the gridded data of the GBAThe function to perform Man-Kendall trend analysis for the calculated nonstationary return levels

本数据包包含题为《面向城市洪涝灾害风险评估与减缓的暴雨变异性特征表征》的学位论文所使用及生成的数据与代码。

### 数据部分
1. 中国粤港澳大湾区（Greater Bay Area, GBA）全域30年0.1°空间分辨率逐小时降雨数据集，通过多源融合与校正技术获取；
2. 基于上述融合降雨产品，计算得到的各时间尺度下各网格点的年最大降雨强度；
3. 该区域1980年与2018年的土地利用图；
4. WGS1984坐标系下的粤港澳大湾区边界多边形数据；
5. 标注有城乡土地覆盖类型的分类网格数据；
6. 深圳河上游流域的频率分析结果与强度-历时曲线；
7. 深圳河上游流域水动力模型率定相关数据；
8. 不同气候情景下深圳河上游流域的模拟淹没格局数据；
9. 对应气候情景下调蓄湖泊性能矩阵数据。

### 代码部分
1. 非平稳频率分析基础脚本，以及针对粤港澳大湾区网格降雨数据的分析示例；
2. 用于对计算得到的非平稳重现水平开展曼-肯德尔（Man-Kendall）趋势分析的函数。