In order of usage, GPS is first with 56%, dead reckoning 49%, map matching 25% , terrestrial 19%, sign post 15%, and ... moisture level, and fertilizing and weed control practices , The extension from vehicle tracking to human monitoring in an ... Knowing the position of the alarm, the nearest vehicle is dispatched to the rescue with full route guidance instructions . ... from the realm of OEM to the portable world has been accomplished by the joint venture of Toshiba and Magellan .
|Title||:||Proceedings of the IEEE-IEE Vehicle Navigation and Information Systems Conference, Ottawa, Ontario, October 12-15, 1993|
|Author||:||Jouko A. Parviainen, D. Hugh M. Reekie|
|Publisher||:||Institute of Electrical & Electronics Engineers(IEEE) - 1993-01-01|