Earth, Planets and Space

Table 4 Covariance matrixes of recovered transformation parameters obtained by the new algorithm

From: WTLS iterative algorithm of 3D similarity coordinate transformation based on Gibbs vectors

\({\mathbf{D}}_{x}\) = 10⁻⁷×	0.4005319716	0.0000000000	0.0000000000	0.0000000000
	0.0000000000	0.2301623730	− 0.1041878824	− 0.0074983064
	0.0000000000	− 0.1041878824	0.2643009705	− 0.0034785756
	0.0000000000	− 0.0074983064	− 0.0034785756	0.1264504316
\({\mathbf{D}}_{{\mathbf{t}}}\) = 10⁻⁴ m²×	0.5498931099	0.0000000000	0.0000000000
	0.0000000000	0.5498931099	0.0000000000
	0.0000000000	0.0000000000	0.5498931099

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