HEATKEYS

GPS World magazine. GPS and GNSS industry news and developments in the business and technology of global positioning, navigation, and timing.

Carlson provides design software for data collection, civil engineering, land surveying, mining, construction, agriculture, accident reproduction, and law enforcement

NovAtel is a leading provider of precise GPS systems (global positioning systems), augmentation components, GPS tracking devices, and GPS navigation sub-systems designed for rapid integration and exceptional return on investment.

Academia.edu helps academics follow the latest research.

Published by Flatdog Media, Inc., Professional Surveyor Magazine covers all aspects of land and hydrographic surveying, targeting professionals in the surveying, mapping, engineering, GIS, and related geomatics fields.

IEEE Xplore. Delivering full text access to the world

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Public information about the U.S. Global Positioning System (GPS)

The largest amateur Unmanned Aerial Vehicle (UAV) community on the web.

Duncan Parnell offers a full range of surveying equipment, mapping equipment, and geomatics solutions for land surveying including the latest GPS and GNSS technologies.