SureNav™ provides increased positioning accuracy and optimal navigation mode selection by intelligently evaluating all available information including, but not limited to, the quality of available measurements, obtainable correction data, and satellite geometry to optimize system performance.

With built-in SureNav™ capabilities, all of NavCom’s GPS receivers independently evaluate the most effective navigation mode available and smoothly transition between navigation modes for optimal performance. SureNav™ allows continued use of satellite measurements even when L2 is lost due to shading from foliage or partial blockage from structures. The system automatically and intelligently evaluates all combinations of single or dual frequency, 2D or 3D type of corrections available including WAAS/EGNOS, StarFire™, and RTK to select which of the 16+ different operating modes will optimize performance.

SureNav™ comes standard in all NavCom GPS receivers operating software version 3.0.0 or higher.