**A Note on the Bursa-Wolf and Molodensky-Badekas Transformations**

A paper detailing two common similarity transformations (3D Cartesian conformal transformations) and the least-squares methods of determining transformation parameters (21 pages)

Similarity Transforms.pdf

**Coordinate Transformations in Surveying and Mapping**

Lecture notes on 2D transformations.

COTRAN_1.pdf

COTRAN_2.pdf

COTRAN_3.pdf

**Coordinate Transformations in Cadastral Surveying**

Technical paper on the application of a 2D conformal transformation to cadastral surveying (34 pages). This paper also includes a worked example.

Coord Transforms in Cadastral Surveying.pdf

**Coordinate Transformations using Least Squares Collocation**

Technical paper on 3D coordinate transforms (15 pages) published in The Australian Surveyor, March 1994, pp. 6-20. Authors: R.E. Deakin, P.A. Collier and F.J. Leahy

Coord Transforms using Collocation.pdf

**The Standard and Abridged Molodensky Coordinate Transformation Formula**

Notes on the derivation of the Molodensky transformation (22 pages)

Molodensky V2.pdf

**3D Coordinate Transformations**

Technical paper on 3D conformal transforms (15 pages) published in Surveying and Land Information Systems, Vol. 58, No. 4, December 1998, pp. 223-34.

Rotations2.pdf

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