Flood Disasters in Yunnan Province During 1986-2020

This is a geospatial dataset stored in .gdb format. We compiled information on flood disaster events in Yunnan Province from 1986 to 2020 by extracting relevant data from the documentary materials recorded by government administrative departments, and constructed a spatial dataset of flood disaster events according to the geospatial data specification. Data on relevant geographical, occurrence, casualties, economic losses, and information sources are also provided. Rich and reliable data sources, rigorous data collation process, cross-validation of detailed disaster information guarantee the quality of this dataset. This dataset can be utilized for research related to flood disasters, such as the analysis of spatiotemporal evolution patterns, the elucidation of spatial distribution driving mechanisms, and the assessment of disaster risks. This dataset can be employed for conducting research on the spatiotemporal evolution patterns of flood disasters, deciphering the driving mechanisms behind their spatial distribution, and assessing disaster risks.

本数据集为存储于.gdb格式的地理空间数据集。本研究依托政府行政部门留存的档案文献提取相关数据，汇编得到1986年至2020年云南省洪涝灾害事件信息，并依据地理空间数据规范构建了洪涝灾害事件空间数据集。数据集同时涵盖相关地理属性、灾害发生信息、人员伤亡情况、经济损失数据以及信息来源。丰富可靠的数据源、严谨的数据整理流程以及对灾害细节信息的交叉验证，为本数据集的质量提供了坚实保障。本数据集可应用于洪涝灾害相关研究，例如时空演化格局分析、空间分布驱动机制阐释以及灾害风险评估等方向。本数据集可用于开展洪涝灾害时空演化格局研究、解析其空间分布的驱动机制以及开展灾害风险评估工作。