Mobile geographical information systems in C4I2 systems

Geographical Domain and Geographical Information Systems

In the eld of geography, we have beenexamining the contribution of the morpho-genetic rep-resentation to the comprehension of the cycle: reality,representation, model, reality. A distinction is madebetween map and geomap based on the notion of locus-object. 1. Foundations and limits of cartographic rep-

Geographical Information Systems An Overview

Although many GIS have been successfully implemented, it has become quite clear that two-dimensional maps with most complex contours and color schema cannot precisely present multidimensional and dynamic spatial phenomena. Most GISs in use today have not been designed to support multimedia data and therefore have very limited capability due to the large data volumes, very rich semantics and ver...

Principles of Geographical Information Systems

Evolution of Geographical Information Systems

SUMMARY Geoinformatics is described as a scientific and technical complex integrating the branch of scientific knowledge, the appropriate technology and the applied, or productive, activities concerned with the development and implementation of geographical information systems. Four stages of geoinformatics evolution are discussed, and its prospects are outlined in brief. 1. Introduction Geoinf...

Hospital information systems interoperability in Iran

Introduction: Interoperability is needed when the Hospital Information System (HIS) data should be combined and shared with different systems. This study was aimed to determine the semantic and technical interoperability of hospital information systems of Iran’s health care centers and propose guidelines to create and develop interoperability of these centers. Methods: This descriptive st...