|
Additional Links
http://www.faqs.org/rfcs/rfc1305.html The current NTP standard. Available here in HTML, PDF, and Postscript formats
David L. Wilson's GPS Accuracy Web Page Global Positioning System Accuracy
USCG Navigation Center GPS, DGPS, LORAN-C, OMEGA, navigation systems, GPS navigation, DGPS navigation.
Satellite Navigation and Positioning Group (SNAP)SNAP is Australia's largest academic GPS research group specialising in high precision GPS technology and applications.
|