Photo of Bluebell Woods in Sussex Photo of Bluebell Woods in Sussex

Cutting Edges and Strange Worlds

There are many things I like to claim that natural navigation is: fascinating, challenging, eclectic, addictive, unusual, diverse and diverting, but not… cutting edge.

Some of the discoveries I, and those who have come on my courses, make are, I hope, in their own small way pioneering, but they certainly do not represent the front of mainstream navigation research.

Most people are now at least vaguely familiar with some of the technology that has filtered down to consumer level and which sticks itself to our windscreens and palms in the form of TomToms and the like, but there is a whole world of navigation technology that lies, quite well hidden, behind these proliferating gadgets.

To give a taste of this world, I have listed the titles of some of the papers published in the latest issue of ‘The Journal of Navigation‘, which sits politely and smells nicely on my desk as I type. This is a world that is as strange as that of natural navigation, although I will leave it for others to judge whether it offers the same romance.

Remotely Piloted Air Systems on Trial and in Operations by Gary Southcott

The Global Hawk/BAMS Navigation System by Greg Loegering

Waypoint Navigation of Small-Scale UAV incorporating Dynamic Soaring by O.K.Ariff and T. H. Go

Radio Positioning using the Digital Audio Broacasting (DAB) Signal by Duncan Palmer, Terry Moore, Chris Hill, Marcus Andreotti and David Park

Weighted RAIM for APV: The Ideal Protection Level by Carl D.  Milner and Washington Y. Ochieng

Carrier Phase-based RAIM Algorithm Using a Gaussian Sum Filter by Ho Yun, Youngsun Yun and Changdon Kee

High-Precision Kinematic Satellite and Doppler Aided Inertial Navigation System by Ranjan Vepa and Amzari Zhahir

Entropy Flow-Aided Navigation by He Deng, Chao Pan, Tongxin Wen, Jianguo Liu

You get the picture…

Some of the above even makes vague sense to me, which is a relief, as a professional navigator!