النمذجة الرقمية للمشروع الحضري في مدينة العلمة باستخدام تطبيقات نظم المعلومات الجغرافية كأداة لتسير و حوكمة المجال

Abstract EN

The present work aims to develop a sustainable urban project in a city located in an area of agricultural vocation.

We addressed this topic in order to protect farmland against urban sprawl and to look for solutions within the city.

Rapid urban growth in cities has led to management problems.

Furthermore, the use of geomatics tools, taking the example of El-Eulma city has allowed us to better control and manage the city's evolution.

The work is based on the idea of moving the standard plans to the classical digital geographic modeling approaches, where different plans can be made by creating a relational database that responds to the urban act questioning.

The development of the urban project allowed us to achieve the principles of smart growth.

This territorial vision provide guidance to different areas to ensure the coherence of actions.

However, each sectoral action helps us to transfer the proposals in order to update and correct guidance of our project.

Using the tools of geomatics, especially a multi-use GIS constitutes a tool for good territorial governance resulted in a dialogue between the different involving actors and services through the flow of information in real time.

The advantage of the spatio-temporal modeling of a geographic database is the ability to use geometric and attribute data, in order to accomplish a panoply of analysis in terms of proximity, overlay and autocorrelation ...

etc .

For confirmation of the geomatization effectiveness of planning and development tools, we have examined the utility of using an approach "application domain" (education sector, agriculture and associated risks).

It allowed us to process the geographic information in a thorough manner and by sector.

The quality of the obtained sectoral approach results facilitate the development of a territorial approach to sustainable urban project