METHOD FOR REDUCING NUMBER OF SEARCH OBJECT INTEGER AMBIGUITY AND METHOD FOR MEASURING THREE DIMENSIONAL ATTITUDE OF AVIATING BODY USING SATELLITE BODY

摘要

PURPOSE: A method for reducing the number of a search object integer ambiguity and a method for measuring a three dimensional attitude of an aviating body using a satellite body are provided, which can determine an integer ambiguity existing in a carrier wave phase rapidly and easily. CONSTITUTION: According to the method for measuring a three dimensional attitude of an aviating body, by receiving a signal from more than four satellites using more than three antennas arranged separately from the aviating body and then calculating a vector(baseline vector) between more than two antennas, the number of independent integer ambiguity to be searched is reduced by more than one, using a length and an angle between more than two baseline vectors, when determining an integer ambiguity existing in a carrier wave phase measurement value of a satellite signal.