3d Modelling of Federal Polytechnic Mubi, Adamawa State, Nigeria

Aliyu M. R., Alhamdu E. E., John D. M.

Abstract


The demand for 3D geospatial data and modeling for urban environments continuously increases as GIS models and applications are changing from traditional 2D to actual 3D spatial representations. This research work is aimed at the development of a three dimensional (3D) virtual photorealistic model of the Campus of Federal Polytechnic Mubi. Virtual models provide an enriching interactive visual exploration of 3D digital environments. This paper presents the background of the Campus and the initial preliminary outdoor field observation with GPS/ Total Station and the indoor modeling results obtained using available software such as Google Sketch Up, AutoCAD, ArcView, ArcGIS, Google earth and Global mapper. Initial reconstruction results of realistic buildings are given using the in-house developed software tool like Google Sketch up 7.2 and the terrain surface were been developed using the Global Mapper. The result was the developed 3D model of the study area. Research findings revealed that built up area is at a higher altitude, hence more suitable and conducive atmosphere is experienced at such area.  Recommendations were made to implement the 3D model mapping for effective and efficient development.

 


Full Text:

PDF

References


Brodlie, K., J. Dykes, M. Gilling, M. E. Haklay, R. Kitchin, and Menno-Jan Kraak, (2002). Geography in VR: context, In Fisher, P. and Unwin, D. (eds) Virtual Reality in Geography, New York: Francis & Taylor, pp. 7-16.

Cheeseman, J. and C. Perkins, (2002). Virtual Reality: an Exploratory Tools for Investigating the Cognitive Mapping and Navigational Skills of Visually-Impaired People, In Fisher, P. and Unwin, D. (eds) Virtual reality in Geographical,New York. Taylor & Francis, pp. 362-381.

Danahy J. (1997): A set of visualization data needs in urban environmentalPlanning and design for photogrammetric data.

DÓ§llner, J., Kolbe, H. K., Liecke, F., Sgouros, T., Teichman, K., (2006): TheVirtual 3D city model of Berlin-managing, integrating and communicating complex urban information.

Kolbe, T. H and G. Groger, (2003). Towards unified 3D city models.Proceedings of the ISPRS Comm.1V Joint Workshop on Challenges in Geospatial Analysis, Integration and Visualization 11 in Stuttgart.

MdSadek, Eran, S. S., Sayed Ali, S. J, M. R. MdKadzim, (2005). Investigation of the Potential in Integrating VR &GISTechnology in Urban Planning, Scientific Research Journal, Vol.2 (1), pp 19-29.

Smith, G. and J. Friedman, (2004). 3D GIS: A Technology Whose Time HasCome, Earth Observation Magazine.

Wyatt, P. and M. Ralphs, (2003).GIS in land and Property Management, Spon Press, London and New York, Taylor and Francis Group.

Zlatanova, S., (2000).3D for Urban Development, Thesis for Doctor of the technical Science, Graz University of Technology.


Refbacks

  • There are currently no refbacks.