Tripod Data Systems develops hardware and software for mobile computing applications. TDS produces rugged handheld computers for extreme outdoor and industrial environments, software for land surveying and construction applications, and GIS systems for field data collection and automation.

TDS, a wholly owned subsidiary of Trimble, was founded in 1987 and is headquartered in Corvallis, Oregon.

The rugged TDS Nomad, Recon and Ranger handheld computers meet military specifications for drop, vibration, immersion and temperature extremes. TDS land surveying software has been the number one choice of surveyors since 1995—more surveyors use Survey Pro software than all other competitors' software combined.¹ And TDS GIS systems are easy to use, enabling users at all levels of experience to collect accurate data accurately.

¹ BNP Media/Clear Seas Research, "Surveying and Mapping Industry Study," 1995-2007. Includes TDS software sold by dealers and TDS partner companies.