Affiliation: | 1. Geoscience &2. Digital Earth Centre (INSTEG), Research Institute for Sustainable Environment (RISE), Universiti Teknologi Malaysia, Johor Bahru, Malaysia;3. Faculty of Geoinformation &4. Real Estate, Universiti Teknologi Malaysia, Johor Bahru, Malaysia;5. Department of Surveying and Geoinformatics, Abubakar Tafawa Balewa University, Bauchi, Nigeria |