American Journal of Innovative Research & Applied Sciences
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| Ahlam Mounadel *1| Hassan Tabyaoui 1 | Meriam Lahsaini 1 | and | Abdel Ali Chaouni 2 |
Affiliation.
1. Laboratoire Ressources Naturelles et Environnement | Faculté Polydisciplinaire de Taza | Université Sidi Mohamed Benabdallah | Taza | Maroc | 2. Laboratoire de Géo-ressources et Environnement | Faculté des Sciences et Techniques | Université Sidi Mohammed Benabdallah | Fès | Maroc |
This article is made freely available as part of this journal's Open Access: ID|Ahlam-ManuscriptRef.1-ajira091218|
Abstract Background:GIS (Geographic Information System) software is modern IT tools suitable for the effective and timely management of geographic data. However, they include DBMS (database management systems) for creating and managing spatial geographic database, called Geodatabase. Method:From the consultation of data from geological maps, a specific methodology was adopted. It is based on the identification of thematic layers, establishment of attributes and vocabularies, definition of the types of relationship between the tables used and finally on the specification of the topology. Result: The created personal geodatabase called Geology.mdb contains a set of feature classes UG (Geological Unit), which includes eight classes of entities associated with a table (GMAP), which informs about the geological map via a relationship “One to Many”. Conclusion: The Geodatabase Geology.mdb is scalable and interoperable. It allows presenting a harmonized database in a physical structure at the national level. Keywords:SGBD, Geodatabase, Dataset, Feature Class, Geological maps, Morocco.
