Application of Geographic Information Systems (GIS) and Remote Sensing (RS) in Waste Management

Abstract

Waste management is a major problem in many parts of the world, and this serious environmental issue needs to be addressed before other environmental problems. The large-scale disposal of waste without proper segregation has led to economic and environmental problems. Dumping waste directly in and around residential areas creates numerous environmental issues, causing inconvenience to the people living in those areas. Proper planning is essential for waste transportation and management. This plan will illustrate how remote sensing and Geographic Information Systems (GIS) can be useful in identifying the latest suitable locations for waste disposal and determining routes for waste transportation without causing any inconvenience to the community. The escalating global waste generation, projected to reach 3.88 billion tons by 2050, poses significant environmental, economic, and social challenges. Geographic Information Systems (GIS) and Remote Sensing (RS) have emerged as pivotal technologies in addressing these issues through integrated solid waste management (ISWM). This paper explores the diverse applications of GIS and RS in waste management, including route optimization, site selection, monitoring, and environmental impact assessment. Drawing from case studies and literature, it highlights benefits such as cost reduction, enhanced efficiency, and sustainability promotion.  To achieve the objective of this research paper and ensure the quality of the information included, the authors referred to research papers on the research topics, information from the internet, and articles related to the subject, and based their conclusions entirely on the use of open-source material.