By Ikenna Nwokedi
A foremost Professor of Surveying and Geoinformatics, Professor Joel Izuchukwu Igbokwe has emphasized the importance of Geospatial Artificial Intelligence (GEO-AI) in the field of Surveying as well as Disaster Mapping and Response in Nigeria.
This was on the occasion of his Valedictory Lecture titled, “GEO-AI for disaster mapping and response in Nigeria”, held on Friday, 27th March, 2026 at the ASUU NAU Secretariat, UNIZIK.
Delivering his lecture, Prof. Igbokwe described GEO-AI as the development of computer and digital systems capable of performing tasks that typically require human intelligence such as reasoning, decision-making, problem-solving, learning and language understanding.
The scholar disclosed that AI has impacted geospatial sciences, including surveying and mapping, leading to Geo-AI which has enabled the collection, interpretation, analysis and visualization of complex spatial information. Prof. Igbokwe informed that Geo-AI presents a total transformative shift in understanding mapping and response to disasters in Nigeria by enhancing the ability to detect disasters early, mapping of rapidly impacted area, accurate assessment of damages and efficient resource allocation.
Prof. Igbokwe recommended nationwide comprehensive mapping of the country via integration of Geo-AI for disaster management, increased collaboration with the National Space Research Development Agency, increased funding for disaster mapping and creation of legal policy framework for Geo-AI utilization.
In his remarks during the Valedictory Lecture, UNIZIK Vice-Chancellor, Prof. Ugochukwu Bond Stanley Anyaehie described Prof. Igbokwe as a great teacher and administrator who played a key role in the growth and development of the institution for more than three decades. The VC who was represented by the Provost of the College of Postgraduate Studies (CPGS), UNIZIK, Prof. Emmanuel Obidimma thanked the scholar for his professional services to the University.
The Valedictory Lecture also featured unveiling and launching of a festschrift in honour of Prof. Joel Igbokwe with the title, “The Science of Modelling and Predicting Geospatial Phenomena.”
Also present during the Valedictory Lecture were the Chairman of UNIZIK Inaugural Lecture Committee, Prof. Josephat Ogbuagu; former Provost of CPGS, Director of GS Unit and Spouse of the celebrant, Engr. Prof. Philomena Igbokwe; Emeritus Professors Sam Omenyi and Rob Egwuatu; as well as Deans, Directors, Heads of Departments, Professors, guests, friends and well-wishers.
