Different Angles On Sea Kayak Compass Navigation

If you’ve done any map/chart and compass navigation at all, you’ve wrestled with the inconvenient truth: with some very limited local exceptions, in most parts of the world, the needle on your compass does not point to the true North pole (the Northern tip of the axis around which the Earth revolves, also known as the geographic North pole); instead, that needle usually points to the magnetic North pole. Sort of. Because what that needle is actually doing is aligning itself with the local magnetic field of the Earth. And those local fields are heavily influenced by currents and counter-currents in the sea of molten iron that swirls far below the Earth’s outer crust.

Different Angles On Sea Kayak Compass Navigation
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