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This work consists of the development of a geoportal and a dashboard bringing together quantitative and qualitative indicators on water resources and also hydrological and hydrogeological indicators characterizing the Aquifer System of Sminja–Oued Rmel in the sector of study of Zaghouan. The information aggregated to build these dashboards comes from official sources. The objective of this work is to design a simple system based on free and open-source tools and web mapping which represents a decision support tool to meet the needs of users (experts, researchers, and large public) in monitoring the quality and quantity of water resources in the governorate of Zaghouan. The design of a web GIS must face multiple obstacles, mainly the complexity of the configurations and the high cost of the cartographic servers. After having collected and modulated our database through DBMS (postgreSQL, Postgis). We also used GeoServer, as cartographic server, the HTML, CSS, JavaScript/php programming language for the dynamic display of web pages and maps, and Apache as web server. It should be noted that all these tools are free and downloadable on the internet. This prototype is mainly used to illustrate both the issue of accessibility and reuse of public data in Zaghouan but also to demonstrate the contribution of GIS tools, Open Source.

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Contribution of a Web-Based GIS to Groundwater Resource Management: The Sminja–Oued Rmel Aquifer System in the Zaghouan Region, Tunisia

  • 章节

  • 发表日期：

    2025年

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  • Hela Smiri,
  • Sonia Gannouni,
  • Noamen Rebai

摘要

This work consists of the development of a geoportal and a dashboard bringing together quantitative and qualitative indicators on water resources and also hydrological and hydrogeological indicators characterizing the Aquifer System of Sminja–Oued Rmel in the sector of study of Zaghouan. The information aggregated to build these dashboards comes from official sources. The objective of this work is to design a simple system based on free and open-source tools and web mapping which represents a decision support tool to meet the needs of users (experts, researchers, and large public) in monitoring the quality and quantity of water resources in the governorate of Zaghouan. The design of a web GIS must face multiple obstacles, mainly the complexity of the configurations and the high cost of the cartographic servers. After having collected and modulated our database through DBMS (postgreSQL, Postgis). We also used GeoServer, as cartographic server, the HTML, CSS, JavaScript/php programming language for the dynamic display of web pages and maps, and Apache as web server. It should be noted that all these tools are free and downloadable on the internet. This prototype is mainly used to illustrate both the issue of accessibility and reuse of public data in Zaghouan but also to demonstrate the contribution of GIS tools, Open Source.