The vast majority of people who have a SatNav installed in their vehicle put an enormous amount of trust regarding the information that it gives out. They are prepared to forget or even laugh about the instances where they have been sent in the complete wrong direction, putting it down to a 'one off' mistake and that everything will be OK in the future and that their system will never let them down again.
Unfortunately this is often not the case and a SatNav can continue to give out incorrect directions unless you know more about how the whole system works, and this can often not be rectified by using the user guide that comes with the SatNav system itself.
Luckily, for SatNav users everywhere, someone has taken the time to put together a superb publication which goes into great lengths to show how a SatNav actually works and what steps can be taken to ensure that a vehicle owner will get the very best out of their system.
The author of this publication is John Maris and in The SatNav Users Guide to Navigation and Mapping Using GPS to Navigation and Mapping Using GPS, he has put something together which is very special indeed and it is no wonder that he is receiving such rave reviews from highly satisfied readers.
John as obviously an expert on this subject and he has left no stone unturned in explaining the ins and outs of a GPS system in such a way that even people with absolutely no technical experience will both be able to enjoy and understand what he has to say. This book has the potential of eradicating the problems that are experienced by SatNav users everywhere and will surely go down as a must have read for anyone who wants to make the very most of their SatNav equipment.