The base-height ratio is a critical factor for accurate 3D mapping. Aerial photography for national mapping usually has a base-height ratio of 0.6. In the case of high-resolution satellite imaging, the orbit height is, for instance, 680 km.
The base-height ratio is a critical factor for accurate 3Dmapping. Aerial photography for national mapping usuallyhas a base-height ratio of 0.6. In the case of high-resolutionsatellite imaging, the orbit height is, for instance, 680 km.