Izvestiya of Saratov University.
Earth Sciences
ISSN 1819-7663 (Print)
ISSN 2542-1921 (Online)

gas main

The Possibilities of GIS Technologies in Addressing the Problem of Optimizing Route of Gas Main (with Petrovskiy District of Saratov Region as an Example)

The article represents possibilities of GIS technology in addressing the problem of optimizing route of gas main in the Petrovskiy district of the Saratov region. Also classical method of calculating the optimal search area of gas main and major factors that influence the position of the route are represented

Imitating Modeling of Emergency Situation Risk During Accident on Model Part of Gas Main (with Petrovskiy District of Saratov Region as an Example) with GIS Technologies Application

The article represents risk modeling of emergency situation during accident of model part of Petrovskiy district (Saratov region) gas main with GIS technologies using. Also methods of detonation zones estimation and cloud of dangerously explosive blend spreading estimation during accident gas main depressurization subject to wind direction and speed are represented