Overview: The GMS-2 is a hand-held GIS mapping system developed by Topcon Positioning Systems, a leader in precision positioning technology. It features dual-constellation satellite tracking, an integrated digital camera, customized field software, internal Bluetooth wireless technology, and an ultra-sharp color TFT touch screen.

Company Background: Topcon Positioning Systems is recognized globally for its innovative precision GPS systems, laser, optical surveying, and machine control products. The company focuses on developing integrated positioning and automation technologies for various sectors, including GIS, construction, surveying, agriculture, utilities, and law enforcement.

Specifications: The GMS-2 includes a 50-channel GPS + GLONASS tracking capability, DGPS accuracy of 50 cm HRMS, and various static and kinematic functions. It supports WAAS/EGNOS and CORS Beacon with internal memory of 128 MB SDRAM and 256 MB Flash. The device operates on a 520 MHz Intel PXA270 processor with Microsoft Windows CE 5.0 and features onboard software options like TopSURV GIS or TopPAD.

Other GIS/Mapping Solutions: Topcon offers other GIS mapping solutions such as the GMS-110, a multi-purpose system with primary position correction services, and the GMS-200, a precision system offering various accuracy levels for real-time GIS data collection.

Environmental and Physical Specifications: The GMS-2 is designed to withstand a 1-meter drop and has an IP66 rating. It operates in temperatures ranging from -20°C to 50°C and has a battery life of 7 hours in GPS mode. The device dimensions are 197 x 90 x 46 mm, and it weighs 0.7 kg.

Contact Information: Topcon Corporation is located in Tokyo, Japan, with contact details provided for further inquiries.