In common usage, wind gradient, more specifically wind speed gradient or wind velocity gradient, or alternatively shear wind, is the vertical gradient of the mean horizontal wind speed in the lower atmosphere. It is the rate of increase of wind strength with unit increase in height above ground level. In metric units, it is often measured in units of meters per second of speed, per kilometer of height (m/s/km), which reduces to the standard unit of shear rate, inverse seconds (s−1).
Read more about Wind Gradient: Simple Explanation, Background, Engineering, Gliding, Sailing, Sound Propagation, Wind Gradient Soaring
Famous quotes containing the word wind:
“Once fishing was a rabbit’s foot—
O wind blow cold, O wind blow hot,”
—Robert Lowell (1917–1977)