Abstract:
Three-dimensional GIS modeling is growing rapidly with the evolving new
technologies. It supports various applications and keeps these moving to a new
direction for the geospatial community. Three-dimensional modeling is a real
simulation of reality, especially if it is relatively accurate. On the other hand, the
use of three-dimensional modeling in the GIS environment provides a flexible
interactive system to provide the best visual interpretation processes, plannings and
decision-makings. Modeling using the third dimension is one of the most important
technologies and is most effective for the management of spatial data
infrastructures and analysis.
The aim of this work is to show, how to create the required projects to build or
restructure modern cities, using 3D geographic information systems integrating
digital photogrammetry techniques, and other spatial technologies. For our studies
we have chosen the Al-Mogran Area as a Testbed, which is located in the State of
Khartoum, being a meeting place for the White and Blue of Nile, and reflecting the
importance of cultural life and tourism. Nevertheless, it is independent of any
optimal ratio of geographical, economic and cultural locations. Therefore, this
study aims at geographic analyses using modern techniques and reflecting the
importance of three-dimensional modeling for buildings, such as housing, hotels,
offices, being used by commercial markets, companies, leisure or health facilities.
In addition, the infrastructures of modern municipal service providers are to be
considered, to name here the distribution of electricity, gas, sanitary water and
sewage pipes, which should be excellent.
The experience of this research is the basis to enable the State and the decisionmakers
and investors to have a clear vision for the future of this region. On display
is the best-case scenario they can benefit from. This reverses the importance of
three-dimensional modeling and its role in the development of cities. Hopefully,
this experiment can be expanded to the entire state of Khartoum and the country as
a whole.
