AtoN–The Moiré Effect/Inogan Light

Interesting little video about an aids to navigation marker I don’t believe I had ever heard of. Appears to perform the same function as the more familiar range lights, but it appears easier to pick out from the background.


3 thoughts on “AtoN–The Moiré Effect/Inogan Light

  1. I spent most of a 38 year mapping/charting career as a Nautical Cartographer. I can’t recall ever hearing of this kind of aid in use anywhere. Of course, I didn’t chart the ENTIRE world in those 38 years.

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