Last Updated
：2025/12/04
Helmert transformation
（ plural ）
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A kind of transformation in three-dimensional space, frequently used in geodesy to avoid distortion when converting from one datum to another.
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Helmert transformation
To align the regional maps accurately, the surveyors applied a Helmert transformation to convert coordinates between datums without introducing distortion.
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To align the regional maps accurately, the surveyors applied a Helmert transformation to convert coordinates between datums without introducing distortion.
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