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Distance between upwind stake line and horiz array stake line: was supposed to be 5.16m.
Distance between end of boom bracket to center of sonic arrays: \ ~177.7cm \ [but should be the same for either upwind or horiz array\] Wiki Markup
Thus, distance between upwind sensors and horiz array sensors: 5.16m + 12.4cm - 9cm = 5.13m.
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