The Study of Transport Systems of Urban Agglomerations of the Russian Federation by the Method of Remote Satellite Monitoring

摘要

The critical threshold of spatial growth in the largest cities of the Russian Federation does not allow to reach a new level of economic development.It sets the trend for the megapolises formation in the agglomeration scenario.Consequent changes in the conditions for the urban infrastructures functioning lead to multrnetwork transport systems.That dynamics are the driver of both newly formed and developing agglomerations.To improve the quality of the urban environment it is necessary to proportionally develop transport systems,based on the traffic flows representative characteristics.Nowadays,the monitoring of the traffic flows in multrsystem urban facilities is difficult,and therefore the authors recommend to use the remote satellite monitoring method.The article considers the RF agglomerations' features which spread to the largest cities transport infrastructures.The R F megapolises urbanization parameters have been estimated,which allowed to identify the regional development features of each multrnetwork region and their transport systems.In the development of the proposed method,the software complex DiSMID was developed,allowing to decode the satellite image in the automated mode.Such software can also determine the primary and secondary characteristics of the transport stream.