In reading the Horatio Hornblower series, I have again come across a term that points to a gap in my nautical education; namely, the points on a compass. I read of references to bringing the ship around 8 points on the compass or the wind backing so many points on a compass. How many degrees of the compass does a point equate to?
Thanks in advance for your help.
Woody
woodchuck@erols.com
points on the compass
Moderator: Jim Walsh
Re: points on the compass
32 points on the compass. 360 degrees/32 points = 11 1/4 degrees per point.woody wrote: In reading the Horatio Hornblower series, I have again come across a term that points to a gap in my nautical education; namely, the points on a compass. I read of references to bringing the ship around 8 points on the compass or the wind backing so many points on a compass. How many degrees of the compass does a point equate to?
Thanks in advance for your help.
Woody
captrahill@comcast.net
Re: points on the compass
there are 16 cardinal points to the 360 degree compass. See the link below. Besides N,E,W, and S, there are three other points between any two such as NNE, NE, ENE. Is a less accurate scale of direction compared to degrees.....
Dana
_______________________________
darenius@aol.com
Dana
_______________________________
woody wrote: In reading the Horatio Hornblower series, I have again come across a term that points to a gap in my nautical education; namely, the points on a compass. I read of references to bringing the ship around 8 points on the compass or the wind backing so many points on a compass. How many degrees of the compass does a point equate to?
Thanks in advance for your help.
Woody
darenius@aol.com
32 Points
A compass used during the error of Horatio Hornblower would have sported 32 points. So 8 points on the compass would be due east.
See the "<a href="http://www.gisnet.com/notebook/comprose.html">Origin of the Compass Rose</a>", the National Maritime Museum's "<a href="http://www.nmm.ac.uk/education/fact_fil ... .html">The Magnetic Compass</a>" and the Museum at UPENN's "<a href="http://www.museum.upenn.edu/Navigation/ ... .html">The Sidereal Compass</a>".
If you visit's UPENN's site, be sure to click on the "next" button to see how the compass was used in relation to the stars.
Cathy
CD32 Realization, #3
Rahway, NJ
Raritan Bay
catherine_monaghanNOSPAM@merck.com
See the "<a href="http://www.gisnet.com/notebook/comprose.html">Origin of the Compass Rose</a>", the National Maritime Museum's "<a href="http://www.nmm.ac.uk/education/fact_fil ... .html">The Magnetic Compass</a>" and the Museum at UPENN's "<a href="http://www.museum.upenn.edu/Navigation/ ... .html">The Sidereal Compass</a>".
If you visit's UPENN's site, be sure to click on the "next" button to see how the compass was used in relation to the stars.
Cathy
CD32 Realization, #3
Rahway, NJ
Raritan Bay
catherine_monaghanNOSPAM@merck.com
Re: points on the compass
>>Is a less accurate scale of direction compared to degrees.....<<
Not true. If you point a ship NNE, it will be pointing *exactly* NNE, adjusting for variation and the like. That sounds 100% accurate to me.
What's not accurate is anyone's ability to steer a compass course that's expressed in degrees, points or otherwise.
Regards, Neil
s/v LIQUIDITY
Cape Dory 28 #167
neil@nrgordon.com
Not true. If you point a ship NNE, it will be pointing *exactly* NNE, adjusting for variation and the like. That sounds 100% accurate to me.
What's not accurate is anyone's ability to steer a compass course that's expressed in degrees, points or otherwise.
Regards, Neil
s/v LIQUIDITY
Cape Dory 28 #167
neil@nrgordon.com