Citation: P. Kielland et J. Hagglund, USING DGPS TO MEASURE THE HEAVE MOTION OF HYDROGRAPHIC SURVEY VESSELS, The International hydrographic review, 72(1), 1995, pp. 83-99
Citation: P. Kielland et T. Tubman, ON ESTIMATING MAP MODEL ERRORS AND GPS POSITION ERRORS - (APPLYING MORE SCIENCE TO THE ART OF NAVIGATION), The International hydrographic review, 71(2), 1994, pp. 47-67
Citation: G. Lu et al., ATTITUDE DETERMINATION USING DEDICATED AND NONDEDICATED MULTIANTENNA GPS SENSORS, IEEE transactions on aerospace and electronic systems, 30(4), 1994, pp. 1053-1058