Definition[]
The Digital Point Positioning Database (DPPDB) is an accurately controlled stereo image based product with support data and CADRG (Compressed ARC Digitized Raster Graphics) that is primarily created for targeting. It is used widely as an accurate image layer supporting a multitude of geospatial initiatives, such as feature and terrain extraction, scene visualization, and a control source. A nominal DPPDB product covers a 60nm by 60nm area.[1]