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A Civil User Perspective on Near-Term and Long-Term GPS Modernization
Near-Term Long-Term GPS Modernization
2015/6/26
Sam Pullen is a Senior Research Engineer at Stanford University, where he is the director of the Local Area Augmentation System (LAAS) research effort. He has supported the FAA in developing LAAS and ...
Since 2003, when it was first declared operational, the Wide Area Augmentation System (WAAS) has been increasing its availability through successive software updates (for example, new monitoring algor...