NNSSを利用した高精度3次元測位について

概要

論文の詳細を見る
Since NNSS is a position determination system with high accuracy, it is possible to use not only for the ship position determination on the sea but also a position determination of a fixed site on the land with three-dimentional (latitude, longitude, height) basis. This paper describes a computing method of three-dimentional position determination as one of the application of NNSS. This method uses a least square calculation to determine the optimum antenna height including the geodetic height (the sum of the height above mean-sea-level and the geoid height at the side) from positioning data obtained by a number of satellite passes. From the results of the field experiments at three sites around Tokyo, it was certified that accuracy of about 10 meters for the determinations of latitude, longitude and antenna height was obtainable respectively by 40〜50 satellites passes.
社団法人日本航海学会の論文
1976-08-20