Credit: BoredPanda Theyâre called HB rings and theyâre created by TheTouch. The minimalist designs are made from stainless steel and thereâs also a solid ros... Skip navigation
Contour lines normally connect areas with equal data values, so may generally be called isolines or isopleths-lines of the same value. Normally, the primary set of contour lines is displayed as a solid line, while the secondary contour is displayed as a &shed line. For example, a standard 850-hPa, 24-hour prognosis chart has height contours in solid lines, temperature contours in dashed lines, and wind speed and direction as plotted data.
contour line. n. A line on a map that joins points of equal elevation. contour line. n. (Physical Geography) a line on a map or chart joining points of equal height or depth. Often shortened to: contour. conâ²tour line`. n. a line representing the locus of points at the same elevation on a topographic surface. [1835â45]