Geophysics

2208 Submissions

[2] viXra:2208.0148 [pdf] submitted on 2022-08-27 14:38:20

Sur L'Unification des Réseaux Géodésiques : Cas de la Société Nationale des Industries Minières de Mauritanie (SNIM)

Authors: Abdelmajid Ben Hadj Salem
Comments: 17 Pages. In French.

This paper presents some solutions on how to unify the geodetic terrestrial networks established by the geometers of the National Mauritanian Society of the Mining Industries (SNIM).
Category: Geophysics

[1] viXra:2208.0066 [pdf] replaced on 2022-09-02 14:54:14

Tribute to The Memory of My Friend and Colleague Abdelkader Sellal, Engineer Geodesist (1946-2017) - V3- September 2022 -

Authors: Abdelmajid Ben Hadj Salem
Comments: 117 Pages. In French and the letter of motivation in English.

This document presents a tribute to the memory of my colleague and friend Abdelkader Sellal, a retired geodesist engineer from the Algerian Institute of Cartography and Remote Sensing. I published a report he had written in 2004where he had proposed projects concerning the modernization of Algerian Geodesy in particular :- Establishment of a Network of Permanent GPS Stations and a Basic Geodetic Network.- GPS calculations. Re-Adjustment and redefinition of the Algerian national geodetic network using adjustment software.- Definition of a System and a Reference of Altitudes in Algeria.- The Geoid: Studies on the determination of a gravimetric geoid in Algeria.
Category: Geophysics