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StereoGIS™ provides a fast and accurate method to extract 2D and 3D planimetric data as well as digital elevation data and topographic contours from digital stereo imagery data sets. It also provides the ability to overlay vector data onto stereo imagery and to view the vector data in stereo. This allows the user to perform QA/QC functions on existing and newly created geospatial datasets.

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The Spidar™ stereo modeling tool operates as a plug-in to Presagis® Creator™. Spidar™ allows the user to view stereo imagery data pairs within Creator and extract polygonal models of buildings and other cultural features. The extracted features are geocoded so no further geo-referencing is needed to place the features properly in the scene.

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Sweetspot™ is a tool that was developed for users that require accurate geopositional updating using a known accurate source. It allows you to load in the image or stereo image pair that you want “sweetened” and then load in a known good stereo pair. You can then pick a photo identifiable spot that is in each image to “sweeten” the control for your stereo pair.