Integrating GIS and Satellite Remote Sensing to Assess the Geospatial Dynamics of Urban Footprints in the Dormaa Central Municipality in Ghana

Abstract

Rapid urban expansion and changing land use in Dormaa Central Municipality, Ghana, pose challenges to sustainable development and agricultural preservation. Using GIS and Satellite Remote Sensing, this study analyzed urban changes and land use from 2001 to 2021. The findings revealed a 10% annual increase in urbanization, expanding the urban area by 20% (67,392.196 hectares) over two decades. Urgent, sustainable management and planning aligned with the UN's Sustainable Development Goals (SDGs) are crucial. Balancing urbanization with agriculture ensures food security (SDG 2) and biodiversity preservation (SDG 15). GIS and satellite sensing aid decision-making, contributing to resilient cities and communities (SDG 11). Efficient urban planning supports SDG 9 (Industry, Innovation, and Infrastructure) and SDG 13 (Climate Action) by mitigating environmental impacts. Promoting equitable access to resources reduces inequalities (SDG 10) and fosters inclusive, sustainable economic growth (SDG 8). The study highlights GIS and remote sensing as essential tools to monitor urban changes and advance sustainable urban development in line with the SDGs. By integrating sustainability, policymakers can create liveable, inclusive, and resilient cities in Dormaa Central Municipality while safeguarding agriculture and natural resources.