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All About GPS
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Local Area Augmention To complete the system the FAA wants to eventually establish "Local Area Augmentation Systems" near runways. These would work like the WAAS but on a smaller scale. The reference receivers would be near the runways and so would be able to give much more accurate correction data to the incoming planes. With a LAAS aircraft would be able to use GPS to make Category 3 landings (zero visibility). Advanced Concepts - Code-Phase vs Carrier-Phase - Part 1 - Code-Phase vs Carrier-Phase - Part 2 - Code-Phase vs Carrier-Phase - Part 3 - Augmented GPS - Local Area Augmention |