Products 2017-03-11T16:51:03+02:00


The CGA has recently completed a highly accurate digital representation of the complete South African coastline. The coastline, digitised at the high water mark, was based on 0.5m digital aerial imagery at a [...]


0.5m Vertical Interval Contours

Specifications: Derived from 2m resolution digital surface model (DSM*) Available for anywhere in South Africa 40cm vertical accuracy Contours derived from 2m DSM or terrain model Forms part of Stellenbosch [...]


2m Digital Elevation Model of South Africa (DEMSA)

Click to enlarge Specifications: Digital Surface Model (DSM*) derived from 0.5m aerial photographs Available for anywhere in South Africa 35cm mean vertical error Forms part of Stellenbosch University Digital Elevation Model [...]