Products

Extracted from stereo aerial or satellite imagery, the DEMSA2 offers highly detailed (2 m resolution), accurate and cost-effective terrain data, available on demand. Available as both a digital surface model (DSM) and a digital terrain model (DTM), with a suite of options, your DEMSA2 order can be tailored to your needs.

The Stellenbosch University Digital Elevation Model (SUDEM) is a 5 m resolution digital elevation model (DEM) – a database of height above mean sea level records – representing the earth’s surface. 

Contours are essential for many applications, including construction planning, hydrological modelling and environmental management. Geosmart Space provides contour data with 50cm vertical interval spacing for anywhere in South Africa. Other intervals (e.g. 1m, 2m, 5m) can also be provided.

Floods are natural disasters that can lead to loss of life or the destruction of infrastructure and the natural environment. A number of recent studies have reported an increase in floods globally, with some regions being affected more than others.

Derived from our high-resolution DEMSA2 elevation model, our viewshed product offers an accurate and detailed line of sight analysis solutions for your planning needs.

This Geo DataPack of Fetakgomo Municipality is ideal for use within a geographical information system...

This Geo Datapack of Makhuduthamaga Municipality is ideal for use within a geographical information system

This GeoDataPack of Nelson Mandela Bay local municipality, which includes the city of Gqeberha, combines various DEMSA2 derivatives and is ideal for detailed spatial planning and hydrological modelling.

This GeoDataPack of Stellenbosch local municipality combines various DEMSA2 derivatives and is ideal for detailed spatial (urban and agricultural) planning and hydrological applications.