Promotion: SUDEM & DEMSA2 L103/04/2024Get up to 75% off when ordering the DEMSA2 L1 or the SUDEM for entire provinces! Hurry to get yours today. This offer will expire… READ MORE
Comparison: DEMSA2 L1 vs L227/03/2024What is the difference between our DEMSA2 L1 and L2 products? Both are a digital surface model (DSM), but L1 is a raw version straight… READ MORE
Showcase: Line of Sight Analysis15/03/2024A viewshed, also called a line of sight analysis, shows which geographical areas are visible from specific points. Featured here is Simonsberg. Although not as… READ MORE
Planet Picture: Namib-Naukluft, Namibia28/02/2024You might be wondering what you're looking at. Well, it's just an aerial view of the tallest sand dunes in the world! The coastal winds… READ MORE
Flood Hazard Index11/01/2024Floods are natural disasters that can lead to loss of life or the destruction of infrastructure and the natural environment. A number of recent studies… READ MORE
Welcome, Rutger!02/01/2024We are happy to announce that Rutger has joined the GeoSmart team as a GeoData Scientist! Rutger will mainly be responsible for DEMSA2 editing and… READ MORE
Showcase: Triangulated Irregular Network (TIN)14/12/2023A Triangulated Irregular Network (TIN) is a an approximation of the land surface which is represented by a set of non-overlapping triangles and provides a… READ MORE
Definition: Hydrology and Hydraulics29/11/2023Hydrology is the study of the distribution and movement of water on the Earth's surface and in the subsurface. Hydrologists use mathematical models to simulate… READ MORE
Planet Picture: Zagros Mountains22/11/2023The patterns and colours in the Zagros Mountains (Iran) make for an interesting and unique landscape, as we can see in this infrared view. There… READ MORE
Five Ways to Depict Elevation10/11/2023A digital elevation model (DEM) is merely an image where each pixel represents the average height above mean sea level for the area that it… READ MORE
