首页 > Term: contour, isohypse, isoheight
contour, isohypse, isoheight
A line of constant elevation above a certain reference level (usually mean sea level) on a previously defined surface, which may be the earth's surface, a constant-pressure surface, an isentropic surface, etc. A contour line of a given value is the intersection of the surface in question with the constant- height surface of the same elevation as the value of the contour line. In meteorology, a contour line frequently refers to a line of constant height on a constant-pressure chart. Compare isobar.
0
创建者
- Kevin Bowles
- 50% positive feedback