sodars การใช้

Compact beam sodars also reduce the effect of fixed echos and allow a more compact unit design.
By providing a more compact beam angle, these sodars reduce the effect of any change in the wind vector.
Compact-beam sodars are more accurate in complex terrain where the wind vector can change across the measurement area of the sodar.
Multiple-axis sodars provide the capability for simultaneous firing of all three sound beams, unlike single-axis sodars which must fire each sound beam sequentially.
Multiple-axis sodars provide the capability for simultaneous firing of all three sound beams, unlike single-axis sodars which must fire each sound beam sequentially.