Development and Testing

New GNSS Signals and Receivers (presentation for USGS meeting, 2010)

Mon, Mar 15, 2010 0 1173 0/5 (0 Vote)

New GNSS Signals and Receivers Freddy Blume UNAVCO Presented on Friday, March 12, 2010 Boulder, Colorado Download attached PowerPoint presentation (.ppt). Read More

Research and Development at the UNAVCO Boulder Facility (poster for UNAVCO annual mtg, 2003)

Thu, Dec 11, 2008 0 950 0/5 (0 Vote)

Research and Development at the UNAVCO Boulder Facility The UNAVCO Facility performs receiver and antenna testing as a service to the community when issues arise, when new equipment is released by a manufacturer, and for large project procurement.... Read More

The Effects of L2C Signal Tracking on High-Precision Carrier Phase GPS Postioning

Thu, Nov 3, 2011 L2C L2P(Y) Carrier Phase signal tracking gps positioning 1 1477 0/5 (0 Vote)

The Effects of L2C Signal Tracking on High-Precision Carrier Phase GPS Postioning Introduction In December, 2005, the L2C signal was introduced to improve the accuracy, tracking and redundancy of the GPS system for civilian users. The unencrypted L2C... Read More

UNAVCO GNSS Receiver Preferred Vendor RFP Evaluation Report

Thu, Oct 1, 2015 0 6269 0/5 (0 Vote)

Public Version: September 22, 2105 Originally submitted in confidence: May 18, 2015 Prepared by the RFP Evaluation Committee: Dr. Frederick Blume – Project Manager, Development & Testing, GI Directorate (Chair) Henry Berglund ... Read More