A World Geodetic System from Gravimetry

Telemedicine System: A Mandatory Requirement in Today’s World

Background and Aim: Telemedicine provides medical services remotely. There are some problems with implementing telemedicine projects. The purpose of this study was to investigate the most common telemedicine services in Iran and other developed countries as well as examine the legal, financial and privacy challenges of telemedicine services in these countries, especially in the era of the COVID...

Precision Gravimetry in the New Zugspitze Gravity Meter Calibration System

The precise calibration of relative gravity meters is essential for the accuracy of gravimetric surveys. We show that in the new Zugspitze calibration system established in 2004 – 2005 excellent accuracies of the linear calibration factor of relative gravity meters in the range of 1–2 * 10 can be obtained. The calibration system is particularly useful for the precise calibration of Scintrex lin...

Geodetic Graphs Homeomorphic to a Given Geodetic Graph

This paper describes a new approach to the problem of generating the class of all geodetic graphs homeomorphic to a given geodetic one. An algorithmic procedure is elaborated to carry out a systematic finding of such a class of graphs. As a result, the enumeration of the class of geodetic graphs homeomorphic to certain Moore graphs has been performed.

A Generalization of Geodetic Graphs: K{Geodetic Graphs

An undirected graph G = (V;E) is said to be geodetic, if between any pair of vertices x; y 2 V there is a unique shortest path. Generalizations of geodetic graphs are introduced in this paper. K-geodetic graphs are de ned as graphs in which every pair of vertices has at most k paths of minimum length between them. Some properties and characterizations of k{geodetic graphs are studied.

Satellite Gravimetry: Mass Transport and Redistribution in the Earth System