Image Master Modeler Software from Topcon Positioning Systems (TPS) allows users to generate 3D models quickly from digital images. Models can be used for measuring, mapping, ortho images and interpretation in a variety of applications. Using digital camera images, the Image Master software produces photogrammetry models with accuracies up to 0.4 mm. The software produces three-dimensional coordinate points and surfaces by measurements made in two or more digital photographic images taken from different positions.