﻿ Group Transformation Parameter
 Group Transformation Parameter

The group "Transformation Parameter" provides functions for the calculation of highly exact transformation parameters for the Spatial Helmert and Molodensky Transformation, which make possible precise Coordinate Transformations from one Reference System into another.

Characteristics of the function group

 • Calculation of seven Helmert parameters from identical points
 • Calculation of three Molodensky parameters from identical points
 · Calculation of outliers in a group of identical points
 · Calculation of the residuals from identical points
 · Calculation of the "Maximum Spatial Residual"
 · Calculation of the "Average Spatial Residual"
 · Calculation of the "Root Mean Square Residual" (RMS)

"Transformation Parameter" function group

Information about Helmert / Molodensky Parameter Sets

Calculation of seven Helmert parameters

Calculation of three Molodensky parameters

Function gettransoutliers() - Calculation of outliers in a group of identical points

Function gettransresiduals() - Calculation of the residuals from identical points

Function gettransresidualmax() - Calculation of the "Maximum Spatial Residual"

Function gettransresidualaverage() - Calculation of the "Average Spatial Residual"

Function gettransresidualrms() - Calculation of the "Root Mean Square Residual" (RMS)