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Similarity transformation of 7 parameters (3D coordinate system)

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Title:
Similarity transformation of 7 parameters (3D coordinate system)
Author:
Tomasz Murglin
Downloads:
888
Rating:
Language:
English


Overview:
All my projects are related to civil engineering and surveying. In this issue I am presenting innovative spreadsheet designed for engineers and land surveyors. This is useful in a specific coordinate transformation. Coordinate transformation is one of the computational tasks often occurring in practice surveying and civil engineering. Among the various types of transformations used in the needs, you can distinguish between similarity transformations. The transformation of the three-dimensional coordinate system is based on seven parameters. Spatial similarity transformation is used in many issues of engineering, for example by combining satellite and terrestrial geodetic coordinate system. My spreadsheet includes optimized math solutions in the least-squares method which allows you to analyze quality of done transformation. It makes my spreadsheet irreplaceable.
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Comment from Gopi Krishna on 4/12/2014 9:22:00 PM
Data sheet