الخرائط الكنتورية 1 - خطوط الكنتور و الظواهر الطوبوغرافية

A contour map illustrates the natural shape of the Earth's surface, showing its topography in the form of hills and valleys. A contour line is an imaginary line connecting all points of equal elevation or depression from sea level. Topographic features include hills, basins, valleys, plateaus, etc. #Sobhy_Abdel_Salam Dr. Sobhy Abdel Salam Facebook Page   / doc.sobhy2022