The Trimble® TDC600 GNSS Handheld Data Collector is a sleek, all-in-one rugged smartphone with a built-in professional GNSS receiver. Designed for ease-of-use in a wide range of GIS applications, the TDC600 helps you collect and retrieve highly accurate spatial information while staying in touch with the office—all with a single device. It’s the smart, productive way to collect data and communicate from the field.  Contact your local Mapping GIS Sales Professional for a demonstration and full details. Customer FAQ's