1. Centre of Studies Surveying Science & Geomatics, Faculty of Architecture, Planning and Surveying; Universiti Teknologi MARA (UiTM); Shah Alam Malaysia
2. Faculty of Science and Technology; Lancaster University; Lancaster UK
3. Geography and Environment; University of Southampton; Highfield, Southampton UK
4. School of Geography, Archaeology and Palaeoecology; Queen's University Belfast; Belfast Northern Ireland UK