When the aliasing velocity is high (ie > 40 cm/s) the bottom surface of the PISA hemisphere is relatively flat, which negates the need for an angle correction.
Robert O Bonow, Blase A Carabello et al.
Oh J, Seward JB, Tajik AJ.
Kern MJ.
Rodriguez L. et al.
When the aliasing velocity is high (ie > 40 cm/s) the bottom surface of the PISA hemisphere is relatively flat, which negates the need for an angle correction.
Robert O Bonow, Blase A Carabello et al.
Oh J, Seward JB, Tajik AJ.
Kern MJ.
Rodriguez L. et al.
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