The system can automatically generate digital terrain models, which can be reviewed and edited in stereo. Once the images are triangulated, image pairs may be viewed in stereo and 3D measurements can be made. In the context of airborne film cameras, the workflow would involve scanning the imagery (creating a digital version of the film imagery), solving the interior orientation parameters, and triangulating the images. Imagery may come from remote sensing satellites, airborne cameras (film or digital), or ground-based cameras. There are a number of approaches for photogrammetric applications. IMAGINE Photogrammetry is generally used for the processing of raw imagery through to the creation of geospatial data products such as digital terrain models, 3D features, and digital orthophotos.
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