ESRI and GTCO CalComp Peripherals are working together to deliver complete GIS solutions to our customers.

GTCO CalComp Peripherals manufactures and distributes a complete range of digitizers and scanners for use in GIS applications, mapping, AM/FM, utility management, CAD, graphics and reprographics, construction estimating, and interactive meetings. With more than one million installations worldwide, GTCO CalComp is a global leader in digital input solutions.

GTCO CalComp wide-format scanners offer advanced technology for fast, high-quality scanning and copying—and they are backed by the industry's best warranty. The ScanPlus 6 products are available in monochrome and color, with resolutions up to 9,600 dpi, media width to 54 inches, and scanning speeds up to 12 inches per second.

The Surface-Lit AccuTab series is regarded as the premier digitizer product for GIS, mapping, and other high-accuracy applications with a standard accuracy of +/-0.005" and optional accuracies up to +/-0.002". GTCO CalComp was the first to design and patent surface lighting technology, which produces uniformly distributed, truly white light without the heat and bulk of traditional backlighted digitizers. Its sister product, the opaque AccuTab, is also available for high-accuracy applications where a lighted surface is not required. The AccuTab product family is available in 20" x 24", 24" x 36", and 36" x 48" sizes and ships with a high-accuracy 16-button cursor.