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Satellite Images Terrain Analysis Online Training Course & tutorial (Using ERDAS IMAGINE)

Course Contents



Terrain analysis involves the processing and graphic simulation of elevation and topographic data. Topographic data are essential for studies of trafficability, route design, intervisibility, siting of recreation areas, etc. This short course focuses on terrain analysis operations, including how to display digital elevation models and satellite images in 3D using Image Drape tool, creating shaded relief images, creating contours, studying slopes and aspects.




Lecture 1 : Create Contour Image

Lecture 2 : Create Slope Image

Lecture 3 : Create Aspect Image

Lecture 4 : Create Shaded Relief Image

Lecture 5 : Image Drape


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