http://mapoftheweek.net/Post/992/Cunnyngham-Making-Land-Surveys.pdf

GPS World: New Signals, New Launches, and Faulty GPS Receivers
http://gpsworld.com/new-signals-new-launches-and-faulty-gps-receivers/

Everything you need to know about the next generation of GPS
http://www.digitaltrends.com/mobile/gps-iii-explained-everything-you-need-to-know-about-the-next-generation-of-gps/

The government is in the process of fielding three new signals designed for civilian use: L2C, L5, and L1C. The legacy civil signal, called L1 C/A or C/A at L1, will continue broadcasting in the future, for a total of four civil GPS signals. Users must upgrade their equipment to benefit from the new signals.
http://www.gps.gov/systems/gps/modernization/civilsignals/

You-tube
https://www.youtube.com/watch?v=8oIOMD9fsUk

Jobs in Mobile Lidar
http://www.indeed.com/q-Mobile-Lidar-jobs.html

0096.pdf

http://www.sparpointgroup.com/paul-digiacobbe/3d-for-infrastructure-rail-mobile-lidar-joy

http://eijournal.com/print/articles/consider-the-benefits-of-mobile-lidar-for-transportation-projects

Senate-Bill-1094.pdf

http://www.gps.gov/applications/survey/