John Ifor Rewbridge Owen

A Flexible RAIM Algorithm

Matthew D. Powe, John Ifor Rewbridge Owen, John Ifor Rewbridge Owen, 1997 .

Use of Numerical Weather Prediction Fields for the Improvement of Tropospheric Corrections in Global Positioning Applications

Matthew D. Powe, John Ifor Rewbridge Owen, A. Jupp, 2003 .