u-blox GPS/u-center User Guide
u-center is u-blox’ powerful Global Positioning System is a navigation satellite system. See also evaluation and visualization tool which can be downloaded free-of-charge from our website (www.u-blox.com). This User Guide provides a description of the features of this software. It allows end users to assess and test u-blox GPS/GNSS positioning chips and modules for navigation and positioning performance.