1. Geoscience & Digital Earth Centre (INSTEG), Research Institute for Sustainable Environment (RISE), Universiti Teknologi Malaysia (UTM), Johor Bahru 81310, Malaysia
2. Faculty of Built Environment and Surveying, Universiti Teknologi Malaysia (UTM), Johor Bahru 81310, Malaysia
3. Department of Surveying and Geoinformatics, School of Environmental Science Technology, Federal Polytechnic, Mubi 360231, Nigeria
4. Department of Surveying and Geoinformatics, School of Environmental Studies, Federal Polytechnic, Nasarawa 962106, Nigeria
5. Geography Section, School of Humanities, Universiti Sains Malaysia, Penang 11800, Malaysia
6. Institute of Oceanography and Environment (INOS), University Malaysia Terengganu (UMT), Kuala Nerus 21300, Malaysia