Al-Ameen works on many project related to GIS; it develops GIS-Web Application called Madenati for many Palestinian municipalities such as: Al-Bireh, Birzeit, Al-Ram, Bethlehem, Aqraba, Yatta and much more. Madenati covers all municipality departments features e.g. engineering, planning, water, electricity, ..etc. Also, it Contains all Geo-Database (blocks, Parcels, roads, building, water infrastructures, Waste-water Infrastructures, Electrical Infrastructural, etc.). Madenati has a dynamic viewing to all features and aerial photos; it easily identify all feature and retrieve information from features (with different security levels depend on the user (Municipality users/Public users). Madenati has the ability to edit/create features/non-spatial data with different level of security for Municipality users.