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jim hawkins

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Posts posted by jim hawkins

  1. See what happens is this, the cartographer clicks on the screen where they want to place the compass rose, those lat/longs get sent to the compass rose program which calls the world magentic model 2005. Then the magnetic variation and declination are calculated for that position and the rose is rotated and place at that point.

    ...Oh wait, I thought you wanted to know where Compass Roses on nautical charts come from.....never mind. :unsure:

  2. Cant speak for any other but I know we (pirate brethren) do heavy sword fighting. I just broke a cutlass at the last event. I'm an old steel fighter from medieval reenactment. I prefer the sword fighting over the firing of boom sticks.

  3. Greetings and welcome aboard! Thats an impressive resume. ;) I look forward to your contributions. The only thing I could possibly tell you about the sea is how nautical charts are made. That I know. ;)

  4. Charts charts charts....get your charts here....

    Well if you want circa 1800 to modern, I know right where to get them.

    I just happen to run this here website/ database:

    http://historicals.ncd.noaa.gov/historical...als/histmap.asp

    Yeah I know the search interface needs improvement. I'm working on it ! :blink:

    As far as earlier charts, try these sites/stores:

    http://www.vintagemaps.com/catalog/index.htm

    http://www.seaheritage.com/categories.asp?cID=4

    http://www.helmink.com/

    http://www.kittyprint.com/KTP/HTML/Charts.html

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