Geophysics

2401 Submissions

[3] viXra:2401.0103 [pdf] replaced on 2024-01-26 18:02:04

Molodensky-Badekas Transformation of Seven Parameters

Authors: Abdelmajid Ben Hadj Salem
Comments: 15 Pages.

In this note version2, we present the Molodensky-Badekas seven-parameter transformation from one geodetic system to another, showing how to determine the 7 parameters by the method of least squares and calculate them numerically following the number of the parameters 4, 5 or 7.
Category: Geophysics

[2] viXra:2401.0065 [pdf] submitted on 2024-01-13 21:12:36

Geodesy, GPS and Topography

Authors: Abdelmajid Ben Hadj Salem
Comments: 92 Pages. In French

It is the part I of lectures on geodesy given to the technical personnel of the ETAP (Tunisian Society of Oil Activities).
Category: Geophysics

[1] viXra:2401.0017 [pdf] replaced on 2024-05-19 23:32:55

Presentation of the Cases 4,5 and 7 Parameters of Bursa-Wolf Transformation

Authors: Abdelmajid Ben Hadj Salem
Comments: 14 Pages. In French. Minor correction is added.

In this note, we present the Bursa-Wolf seven-parameter transformation from one geodetic sys-tem to another, showing how to determine the 7 parameters by the method of least squares and wecalculate them numerically following the number of the parameters 4,5 or 7.
Category: Geophysics