GPS (using TOA or absolute time of a arrival) is cool and everything, but I'm a much bigger fan of TDOA, when you trilaterate using time _difference_ of arrival, relative to each station. This involves finding the intersection of 3 hyperbolae... Which is where my user name comes from!
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GPS (using TOA or absolute time of a arrival) is cool and everything, but I'm a much bigger fan of TDOA, when you trilaterate using time _difference_ of arrival, relative to each station. This involves finding the intersection of 3 hyperbolae... Which is where my user name comes from!