FACTOID # 164: If you're looking to invade someone by sea, try Canada! Canada has only 9000 Navy personnel guarding the longest national coastline in the world.
 
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Encyclopedia > Isotach

An isotach is a line of equal or constant wind speed on a graph, plot, or map; an isopleth of wind speed.


External links

  • National Science Digital Library - Isotach (http://www.nsdl.arm.gov/Library/glossary.shtml#Isotach)
  • Drawing Contour Plots (http://avc.comm.nsdlib.org/cgi-bin/wiki_print.pl?Drawing_Contour_Plots). A lesson plan that deals with drawing various isopleths including isotachs.

 

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