State scientific production enterprise "Geosystem" develops and produces color photogrammetric scanners and digital photogrammetric stations. We have more than fifteen year experience in this field. "GeoSystem" belongs to Ukrainian Mapping Agency. Since 1987 we have developed five models of analytical photogrammetric stations and produced more than 200 such instruments. In 1995 we finished the development of digital photogrammetric station with high precision scanner. Since 1998 we have been producing color photogrammetric scanners with automatic roll film scanning. We have produced and sold hundreds of scanners and digital photogrammetric stations
High precision stereoplotter for mapping and triangulation
There are different scanner models on the same mechanical basis. All scanners have the same resolution, geometric and radiometric parameters, etc. First, professional model has fully automatic film-roll system, second, has manual roll. All the models can scan cut images.
High resolution trilinear pushbroom airborne scanner with true RGB forward-nadir-backward channels
Processing aerial, close range and satellite images from various sensors. Managing cameras and ground/control points. Importing absolute orientation elements from different formats. Semiautomatic orientation of stereo models and single photos. Total error control and correction at every orientation stage.
Quick prescan feature allows to build an image histogram, and then software automatically suggests optimal settings for further scanning: exposition, contrast and gamma for each color channel based on the histogram.