isogon
A line joining points where wind direction coincides. Etymologically, the term shares with any other isoline the root "iso-," with its origin in the Greek term isos (equal), while "-gon" derives from the also Greek word gonios (angle).
A line joining points where wind direction coincides. Etymologically, the term shares with any other isoline the root "iso-," with its origin in the Greek term isos (equal), while "-gon" derives from the also Greek word gonios (angle).