Adebayo, F. A., & Olagunju, R. E. (2017). Remote sensing applications in topographic surveys: A review of advancements and challenges in Nigeria. Journal of Remote Sensing & GIS, 8(3), 23-36. Adepoju, M. O., & Adebayo, A. O. (2019). Integrating GPS and GIS techniques for topographic mapping: A case study of southwestern Nigeria. Geomatics, Natural Hazards and Risk, 10(1), 185-198 Ahuchaogu, Ojinnaka, Chukwuocha, and Uchenna, U. D. (2021). Terrain modeling and analysis using Earth Observation System-based data: A case study of Anambra State, Nigeria. Open Access Library Journal, 8(4), Article ID 108914. https://doi.org/10.4236/oalibj.2021.84284. Chen, Y., Li, J., & Zhang, H. (2021). Terrain modeling and climate impact studies using DEM. Journal of Environmental Modelling, 45(3), 215–229. Chukwu, C., Egboka, B., & Okoye, J. (2020). Erosion hotspots in Anambra State: A GIS-based analysis. Nigerian Journal of Environmental Issues, 14(2), 77–92. IPCC. (2022). Sixth Assessment Report on Climate Change. Intergovernmental Panel on Climate Change. Farr et al (2007). The Shuttle Radar Topography Mission. Reviews of Geophysics, 45. https://doi.org/10.1029/2005RG000183 Jeong-Min Lee., Jun-Yong Park., and Jin-Yong Choi. (2013). Evaluation of Sub-Aerial Topographic Surveying Techniques Using Total Station and RTK-GPS for applications in Macro-Tidal Sand Beach Environment. Journal of Coastal Research. 65:535- 540 Jeyapalan K. and Bhagawati D. (2000) GIS Support and Research Facility 218 Durham Hall
[email protected] Iowa State University Ames, IA 5001. Kraus, K. (2007). Photogrammetry—Geometry from images and laser scans (2nd ed., I. Harley & S. Kyle, Trans.). Walter de Gruyter Lawal, D. U., and Alaga, A. T. (2018). Comparative analysis of traditional and modern surveying methods for topographic mapping in rural Nigeria. International Journal of Applied Engineering Research, 13(24), 18014-18022 Li et al.(2005). Digital terrain modeling: Principles and methodology. CRC Press Ndukwe, K. N. (2001). Digital technology in surveying and mapping. Enugu, Nigeria: Rhyce Kerex Publishers. Nwilo, P., Olayinka, D., & Okolie, C. (2019). GIS analysis of gully erosion in Southeastern Nigeria. African Journal of Geoscience Research, 12(4), 188–202. Odumosu, J. and Adesina, E. (2014). Modelling surface runoff and mapping flood vulnerability of Lagos State from digital elevation model. In Proceedings of FIG Congress 2014 (Engaging the Challenges–Enhancing the Relevance). Okoye, I., Eze, U., & Nduka, C. (2021). GIS-based terrain evaluation of erosion-prone landscapes in Nigeria. Geomatics and Environmental Studies, 9(1), 65–80. Oyedepo, J. A., and Oke, S. A. (2020). Application of drone technology in topographic surveys: A case study of urban development in Nigeria. Journal of Geographic Information Systems, 12(2), 132-145. Olaleye, and Sangodina, (2001). Spatial Information Technology and Enhanced Professionalism: A Case Study of the Nigerian Construction Industry – An Expository International Conference on Spatial Information for Sustainable Development Nairobi, Kenya 2–5 October 2001. IIARD International Journal of Geography & Environmental Management Tarboton, D. (2018). Terrain-based hydrological modeling: Advances and applications. Hydrology and Earth System Sciences, 22(1), 123–141.
