Stereo Analyst for ArcGIS

Extract Features in ArcGIS, Easily and Accurately
Stereo Analyst for ArcGIS enables you to create and maintain comprehensive databases of feature data using stereo visualization within the ArcGIS environment. Stereo visualization lets you distinguish the features in your imagery faster and more easily, and increases the accuracy of the features that you collect.

Do-It-Yourself Photogrammetry

ERDAS Extensions for ArcGIS are simple, affordable products to generate feature layers based on imagery. Instead of outsourcing the work or struggling with a larger application that includes functionality you do not need, you can simply add ERDAS Extensions for ArcGIS to the software you already use. You can save money and have more control over the final product by completing the work yourself.

Less Training and Ramp-Up Time

Stereo Analyst for ArcGIS integrates seamlessly with ArcGIS to give you stereo visualization in addition to the feature collection and vector-editing tools you are already using. Because it works inside the ArcGIS interface you already know, it does not require a lot of training or ramp-up time.

Increased Accuracy

Stereo collection of feature data is more spatially accurate than digitizing features from a two-dimensional orthorectified image. For example, in 2D imagery it may be difficult to distinguish and overpass from an intersection, and some objects may appear to lean and overlap other features. Stereo visualization allows you to see these features in the imagery just as you would see them in real life - in 3D. Stereo Analyst for ArcGIS also lets you collect those features in three dimensions by capturing x, y, and z values.

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