HD-MAX Echo Sounder User Guide
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to perform plane transformation parameters calculation as well as elevation
fitting parameters calculation.
Figure 19-7 Elevation fitting model
(1) Select fitting model
Elevation fitting model include fixed difference correction, plane fitting and
surface fitting.
(2) Calculation point coordinates
Add point coordinates: Click [Add] and then a coordinate input window will
pop up as shown in Figure 19-8 to add already known source elevation and
target point elevation. Click [OK].
Figure 19-8 Add point coordinate
Edit point coordinates: Select a line in the coordinate list. Click [Edit] and
input the coordinates of the point in the coordinate input window. Click
[OK].
Delete point coordinates: Select a line in the coordinate list. Click [Delete]
