Thursday, July 29, 2010

Isobars


In an Isobar image you see like this one it is a way of using lines to show things like this, pressure systems. This is a type of mapping often used in weather maps. Weather maps are ones the average person sees on a day to day basis needing to be very legible and as you can see by this one, it is pretty easy. Pressure systems are shown by the lines and numbers as well.

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