氣候變遷導致極端天氣事件增加，促使土砂災害與大規模崩塌防災工作亟需整體性規劃。農村水保署累積了超過60年的巨量圖資，為有效管理這些資料，建置BigGIS系統，整合農村水保署各式核心圖層與遙測圖資，並以國際標準格式儲存巨量圖資，支援2D/3D展示與API共享。系統具備資料快速搜尋，主題故事化模組和三維分析功能，套疊整合應用輔助水保業務與災害評估，BigGIS Lite版也利於行動裝置於外業調查應用，滿足農村水保署於防減災、農村規劃與坡地治理等各方面應用需求。

Climate change has intensified extreme weather events, highlighting the urgent need for comprehensive planning in landslide and disaster prevention. The Agency of Rural Development and Soil and Water Conservation (ARDSWC) has accumulated over 60 years of spatial data. To efficiently manage this extensive data, the BigGIS system was created to integrate core layers and remote sensing data, all stored in internationally standardized formats. It supports both 2D and 3D visualization, as well as API sharing. With its rapid data search capabilities, thematic modules, and 3D analysis tools, BigGIS assists in disaster assessment and water conservation tasks. Additionally, BigGIS Lite is conducive to mobile field applications, catering to the diverse needs of disaster prevention, rural planning, and conservation governance.