INTRODUCTION November 15, 2023 was the 25th GIS Day. Inspired by Ralph Nader, Jack Dangermond created GIS Day. It happens […]

INTRODUCTION At exactly 11pm on the 24th of August 2023, yet another building went down in Lagos Street in Abuja, […]

Introduction  Lagos, Nigeria with roughly 9 million inhabitants is the most populous city in Africa. Many other cities around the […]