Application of GIS in urban utility mapping using image processing techniques

Abstract

Growing cities are creating an alarming situation in all countries of the world. It has led to serious land use problems such as loss of agricultural land, unauthorized urban sprawl, high land values, speculation in land, and other related problems. In this emerging scenario, it is essential to have updated information on urban growth patterns and their impact on the living environment. Growth and development of these cities are likely to continue and therefore there will be a need for proper planning and managing or improving the existing infrastructure facilities. This study demonstrates image fusion of LISS-IV MX and Cartosat-1 satellite data to create detailed town planning and utility mapping for amenity patterns and facilities available in Karaikal city, India. Road patterns within the city are analyzed and a road network map is generated. A proximity analysis was carried out to understand the availability of institutions, hospitals, and industries for effective disaster management. Karaikal has grown rapidly in all directions especially in north, northwest and west parts. A big question for planners is the provision of proper amenities. Using geographic information system and remote sensing, city administrators can now evolve an expert decision support system aimed at various decisionmaking processes.

The Impact of Geo-Spatial Distribution of Markets on Household Travel Patterns in Akure Metropolis, Nigeria

“…Several methods have been adopted in the literature to identify the appropriate/suitable location for establishing urban facilities (Manonmani et al (2012), Waghmare (2015)). The application of Geographical Information System is the modern software approach to determine the appropriate location, accessibility, and utilization of urban facilities (Waghmare, 2015).…”

“…The application of Geographical Information System is the modern software approach to determine the appropriate location, accessibility, and utilization of urban facilities (Waghmare, 2015). Manonmani et al (2012) have employed a GIS model for proper planning and effective management of existing infrastructure in Karaikal City, India. According to them, GIS can be used to update facility location, site suitability for various services, determine physical accessibility of service in terms of the shortest distance to urban facility based on the time of the day, and compute service demands for public facilities as well as determine the facility mostly linked.…”

The Use of GIS Technology to Optimize COVID-19 Vaccine Distribution: A Case Study of the City of Warsaw, Poland

“…In particular it offers a possibility of performing various types of spatial analyses to inform the decision-making process, wherever the spatial aspect is important. This technology is widely used in analyses related to the assessment of the accessibility of various types of natural, semi-natural and anthropogenic objects by inhabitants of cities or other areas [30][31][32][33][34][35]. In the case of the COVID-19 pandemic, this technology was used extensively to understand the spatiotemporal dynamics of COVID-19.…”