2025年7月30日河北省张家口市暴雨和洪涝灾害SENTINEL-2卫星遥感影像数据集

2025年7月起，河北省张家口市持续发生强降雨，造成城区严重内涝，多地受灾。本数据集包含2025年7月30日河北省张家口市灾区SENTINEL-2卫星获取的高分辨率多光谱影像数据，覆盖核心灾区。数据具备全天候、多尺度观测能力，支持灾情评估、次生灾害监测及应急救援，提供GeoTIFF等标准格式，为灾后分析提供可靠数据支撑。

Starting from July 2025, continuous heavy rainfall hit Zhangjiakou City, Hebei Province, causing severe urban waterlogging and affecting multiple regions. This dataset contains high-resolution multispectral image data acquired by the SENTINEL-2 satellite over the disaster-stricken area of Zhangjiakou City, Hebei Province on July 30, 2025, covering the core disaster zone. The data boasts all-weather and multi-scale observation capabilities, supports disaster assessment, secondary disaster monitoring and emergency rescue work, and is provided in standard formats such as GeoTIFF, offering reliable data support for post-disaster analysis.