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Research Article Open access CC BY 4.0

Assessment of the Benefits of Geographic Information System in Commercial Property Development in Port Harcourt, Nigeria

MAPADERUN, Abiola Aminat, IHUAH, Paulinus Woka, DEEYAH, Christpher Ledor

Asian Journal of Geographical Research · pp. 179–194 · Published 27 Oct 2025

10.9734/ajgr/2025/v8i4328

Abstract

This study assesses the benefits of Geographic Information Systems (GIS) in commercial property development in Port Harcourt, Nigeria, focusing on its impact on decision-making, efficiency, and sustainability. Data were collected through surveys, interviews, and field observations, with spatial data obtained from high-resolution satellite imagery and processed using GIS software. The findings show strong agreement (84.2% to 93.6%) on GIS's role in improving decision-making, cost reduction, and risk management. However, challenges in integrating GIS with regulatory frameworks and other external factors, such as market conditions, were noted. Spatial analysis of three case studies (Creek Road Market, New Mile 1 Market, and RivTaf Shopping Center) revealed varying compliance with planning standards, with RivTaf demonstrating the highest compliance. The study recommends institutionalizing GIS in development control, enhancing training, updating planning policies, improving infrastructure, and expanding GIS use for post-development monitoring to promote sustainable property development in Port Harcourt.

Geographic Information Systems (GIS) commercial property development sustainable development spatial data sustainable cities

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