行政院農業委員會水土保持局長期致力於山坡地防減災工作，從歷年計畫執行成果中，累積了大量珍貴圖資，為將豐富資源有效整合應用，建置了「巨量空間資訊系統」（簡稱BigGIS）。使用者可設定多種條件，快速搜尋查找巨量影像圖資，並透過3D模式或多視窗檢視，搭配多樣客製化工具與即時線上分析功能，提升水土保持業務執行規劃效率，亦整合多個單位提供之底圖或API服務，滿足各方使用者的需求，成為輔助水土保持業務應用之新世代的空間資訊系統。

Soil and Water Conservation Bureau, Council of Agriculture, Executive Yuan, has been committed to slopeland disaster prevention and mitigation in past decades. In past years, large amounts of precious GIS data have been collected from the implementation results of the plans. To make these GIS resources available for better integration and application, the “Big Geospatial Information System” (BigGIS) is established. With BigGIS, Users can set a variety of search criteria to quickly access huge amounts of remote sensing images. Meanwhile, through the 3D mode or the multi-window viewing with a variety of customized tools and online digital functions, BigGIS improve the execution and planning effectiveness for soil and water conservation. Also, BigGIS satisfies various users’ needs by its base maps or API services provided from multiple organizations. All in all, BigGIS is now becoming a new generation GIS that can better assist government officials and engineers in management of soil and water conservation.