If ever you are lost in a city or town, the Tom Tom’s down but know the general direction you want to head – i.e. North, but don’t have your handy compass with you , then just look out for a satellite dish mounted on the nearest house. The majority will be SKY ones pointing at the ASTRA Satellites which are sitting in geo-stationary orbit over the equator at 19.2 degrees east of the Greenwich Meridian. So in other words, they’ll be pointing broadly South South East (SSE) and from that you’ll be able to deduce the other points of the compass…