Hivemapper uses a combination of machine vision, machine learning, and advanced geospatial algorithms to automatically detect changes in all three dimensions. It’s Change Detection that actually works.
Unlike other technologies, you can collect from different cameras, different angles, and different altitudes and still build a Change Detection map with Hivemapper.
Older approaches to Change Detection only detected changes that are two dimensional - they could not tell you that terrain was rising. Our approach is true 3D picking up changes in the Z axis.