Helmert Transformation Procedure

**
Helmert Transformation Procedure
**
*
**
is intended for calculating Helmert transformation parameters by the least
squares iteration routine.
In the process of performing this operation
***
Helmert Transformation Procedure
**
gives an opportunity to interactively exclude the fault points on the stage of
preliminary calculations, and after calculating residuals. Besides, a tolerant
residual may be set, so all the points wth residuals exceeding the tolerance,
will be excluded automatically.

Data may be entered directly into the table,or come from an ASCII file, with
lines representing a point in two coordinate systems XYZ and UVW:
The second way is realized in the
Run and Offset
procedure, where data must be presented in two ASCII files, one with points to
be tansformed, an the second, containing some of the points from the first file
but in the coordinate system, in to which the points from the first file are to
be transformed.
Back