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Yang Gao

Article
Innovation: Precise Point Positioning   April 1, 2009
By: Sunil B. Bisnath,Yang Gao

Is there a viable alternative to real-time kinematic (RTK) positioning? In this month's column, we take a look at the technique of precise point positioning (PPP). How close is PPP to prime time?

Blog
Integer ambiguity in precise point positioning   April 3, 2007
By: Yang Gao

Is integer ambiguity resolution feasible in precise point positioning? What is the major challenge?




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