Replication Data for: "Rapid Mapping of Global Flood Precursors and Impacts Using a Novel GRACE Five-Day Solution"

Replication Data for the Paper "Rapid Mapping of Global Flood Precursors and Impacts Using a Novel GRACE Five-Day Solution" in Nature Communications:

This dataset is a crucial resource for verifying and replicating the research findings presented in the paper.

Replication Data Files:

1- "File DFO_GlobalFloods.csv: This is the data file containing information about global floods. The original data source can be accessed at https://floodobservatory.colorado.edu/.
The floods in this file are organized based on their durations."

2- "File PrCR_ReCR_Rate_11_2023_Figures3_5.csv: This file contains the results of an event coincidence analysis for both precursor coincidence rates and response coincidence rates, as depicted in Figures 3 and 5."

3- "File DJF_results_11_2023_Figure_6.csv: Describes the results of response coincidence rates for the Atmospheric Teleconnection-Water System (ATWS) following heavy winter rainfall."

4- "File JJA_results_11_2023_Figure_6.csv: Describes the results of response coincidence rates for the Total Water Storage (ATWS) following intense summer rainfall."

5- "File MAM_results_11_2023_Figure_6.csv: Describes the results of response coincidence rates for the Total Water Storage (ATWS) following intense spring rainfall."

6- "File SON_results_11_2023_Figure_6.csv: Describes the results of response coincidence rates for the Total Water Storage (ATWS) following intense fall rainfall."

7- "File RawData_5D_ATWS_GlobalFloods.csv: This file contains antecedent total water storage data that is necessary to generate the results shown in Figures 1, 3, and 5 for a total of 3,272 flood events."
The ATWS quantifies the fraction of wet storage relative to historical maxima for the period spanning from 2002 to 2021. This is accomplished by accumulating the data using a weighted sum of the last 6 epochs and the current epocsh. (Manuscript Methods)

8- "File RawData_5D_TWS_GlobalFloods.csv: The CSR-5D solution provides total water storage data for 3,372 flood events, averaged over a 3-degree around the flood locations." Unit in mm

发表于《自然-通讯》（Nature Communications）的论文《利用新型GRACE五日解（GRACE Five-Day Solution）快速绘制全球洪水前兆与影响图谱》的复现数据集：

本数据集是验证与复现该论文研究成果的关键资源。

复现数据集文件：

1. 文件DFO_GlobalFloods.csv：该数据文件包含全球洪水相关信息，原始数据源可通过https://floodobservatory.colorado.edu/访问。文件中的洪水信息按持续时长进行分类组织。

2. 文件PrCR_ReCR_Rate_11_2023_Figures3_5.csv：该文件包含事件重合分析的结果，涵盖前兆重合率与响应重合率两类指标，对应论文图3与图5的展示内容。

3. 文件DJF_results_11_2023_Figure_6.csv：该文件记录了冬季强降雨过后，大气遥相关-水系统（Atmospheric Teleconnection-Water System, ATWS）的响应重合率分析结果。

4. 文件JJA_results_11_2023_Figure_6.csv：该文件记录了夏季强降雨过后，总水储量（Total Water Storage, TWS）的响应重合率分析结果。

5. 文件MAM_results_11_2023_Figure_6.csv：该文件记录了春季强降雨过后，总水储量（Total Water Storage, TWS）的响应重合率分析结果。

6. 文件SON_results_11_2023_Figure_6.csv：该文件记录了秋季强降雨过后，总水储量（Total Water Storage, TWS）的响应重合率分析结果。

7. 文件RawData_5D_ATWS_GlobalFloods.csv：该文件包含前期总水储量数据，可用于生成图1、图3与图5中涉及的3272起洪水事件的相关结果。大气遥相关-水系统（ATWS）用于量化2002年至2021年期间湿储水量相对于历史最大值的占比，其计算方式为对前6个时段与当前时段的数据进行加权求和累积得到（详见论文方法部分）。

8. 文件RawData_5D_TWS_GlobalFloods.csv：CSR-5D解提供了3372起洪水事件的总水储量数据，数据为洪水位置周边3度范围内的平均值，单位为毫米（mm）。