Figure 2: GPS: The Present Imperfect April 22, 2010 By Facebook Twitter Linkedin Return to main article: "GPS: The Present Imperfect" Return to main article: "GPS: The Present Imperfect" Related Posts:FAA UAV Exemption Process Is in Place, Though…Revolutionist Parkinson Covers Past, Present, Future…Rohde & Schwarz and MediaTek present world’s first…ESA Inside View on the Present and Future of GNSS