Development of Webgis Based Real Time Road Traffic Information System

Abstract

<p><strong>Abstract.</strong> Rapid increase in road traffic density results into a serious problem of Traffic Congestion (TC) in cities. During peaks hours TC is very high and hence public search least congested path for their journeys in order to minimize ravel time and hence transportation cost. In this study, a new empirical model was developed to estimate congestion levels using real time road Traffic Parameters (TPs) such as vehicle density, speed, class and vehicle-to-vehicle (V2V) gap. These real time road TPs were collected using latest generation Inductive Loop Detector (ILD) technology. Further, a WebGIS based Road Traffic Information System (RTIS) for Dehradun city was developed for real time TD analyses and visualisation. This RTIS is very useful for public and user departments for planning and decision making processes. No other such system is available in India, which handles multiple traffic parameters simultaneously to provide solution of day-to-day problems.</p>

Landslide Susceptibility Index and Network Mapping for Spotting the Affected and Alternative Planning Routes

“…This study also suggests that the result of the susceptibility index can be enhanced by integrating the holistic setting risk criteria (Sim et al, 2022), such as social vulnerability, climate change, and other disaster risk factors, for providing a significant cost estimation of the route development and maintenance (Nor Diana et al, 2021). Furthermore, a geospatial real-time monitoring system (Mohd Mokhtar et al, 2021;Shankar et al, 2018) can be further explored for better route planning during natural disasters (Mohd Zahari et al, 2020) in the district.…”

3D DATA INTEGRATION FOR WEB BASED OPEN SOURCE WebGL INTERACTIVE VISUALISATION

“…This kind of solution exploits the capabilities of web servers that can host the .html pages and the JavaScript libraries necessary to visualize the WebGIS environment. In recent research, the integration of software calculation or open-source remote operation modules based on Python and connected with the WebGIS platform through RDBMS (Relational Database Management System) server improved these solutions by offering further possibilities for real-time territorial analysis (Grippa et al, 2017;Shankar et al, 2018). Several research fields employ this kind of technology because the online fruition of geospatial analysis data is a strategic tool for many scientific aims (Koeva et al, 2021;Li et al, 2020).…”