MobileMapper 100 is the newest generation of GNSS handheld devices introduced by Ashtech. Designed for GIS data collection and mapping, the MobileMapper 100 integrates GPS+Glonass, an open operating system, and built-in communications Embedded BLADE technology allows the MobileMapper100 to operate in extreme GNSS environments such as tree canopy and urban canyons. Ashtech MobileMapper 100 delivers state-of-the art features in a smart, compact, and lightweight handheld design that gives users the ultimate field experience.