HD-MAX Echo Sounder User Guide
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Utilities include coordinate transformation parameters calculation, coordinate
transformation, distance and orientation calculation, unit Conversion and
other functions. At main interface of the software, click [UtilityTools] to
enter utilities interface as shown in Figure 19-1.
Figure 19-1 Utilities
Coordinate Transformation Parameters Calculation
Ellipsoid transformation parameters calculation
(1) Select calculation methods
Ellipsoid transformation parameters calculation methods include Seven
Boolean Sally method, Morrow's three-parameter model, one-step method
and four-par elevation fitting.
(2) Calculation point coordinates
Add point coordinates: Click [Add] and a coordinate input windows as
shown in Figure 16-2 will pop up. Add the coordinates of already known
source points and target points. You can direct input coordinates or click
current connected GPS measurement point coordinates (at [Equipment]
module. Please make sure whether GPS instrument connected parameters are
correctly set up. Click [OK].
