The work of the project of cultural heritage studies in the area of ​​Beit El-Qadi in the historical Cairo area using the techniques of ground laser scanners and GIS, applied to the Hall of Mohibdin Abu Tayeb, the seat of Prince Mamay Al-Sefi and the Qadi House Mosque at Al-Moez Lidin Allah Fatimi Street. In the advanced scientific field between the General Directorate of Historic Cairo and the National Institute of Astronomical and Geophysical Research in Helwan in coordination with the aesthetic effects area in the search of the effects of north Cairo in the Islamic and Coptic Antiquities Sector.