163. Alternative LINK: Sat Nav ~ Reliable?

SAT NAV: To infinity and beyond…or just another fad?

The 3.4bn-euro (£2.3bn; $4bn) project will give civilian users a satellite navigation and positioning service that is ten times more accurate than the alternatives available today.

While public signals from GPS are already widely used by the likes of sailors, mountaineers and motorists, the US military reserves the right to limit its use or switch it off for security reasons.

So, how reliable is it then?

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Author: Sassy Brit, Author Assistant

Founder of Alternative-Read.com, Executive Assistant for Writing Warriors United, and virtual author assistant for busy book professionals and small publishing houses. Editor and reviewer for #altread since 2005.

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