Welcome to GTI Online

GeoTerraImage (Pty) Ltd is a private company founded in 1999 that provides specialist geospatial mapping and remote sensing services which are focused on earth observation, satellite imagery and aerial photography. Based in Pretoria, South Africa, GeoTerraImage (Pty) Ltd provides spatial information products, generated through remote sensing processes, in support of decision making. This includes spatial databases and digital maps highlighting land-use and human settlement dynamics, demographics, future developments and land-cover. 

This information extracted through a combination of remote sensing and related spatial techniques, is used for demand forecasting, town and regional planning, trade area analysis, telecommunication planning, risk assessment, agricultural cropped area estimates, environmental management and conservation planning by a wide range of clients.These applied remote sensing services are all integrated with the latest geographic information system (GIS) technology.

GeoTerraImage offers a broad range of remote sensing services that range from geo-data procurement (satellite images, aerial photography and digital terrain models etc), digital image processing, change detection and monitoring as well as land-use and land-cover mapping; all in support of a wide range of applications such as natural resource management, urban and regional planning, agriculture, forestry and telecommunication network planning. GeoTerraImage is continuously striving to improve it's information products by using the latest remote sensing techniques and full range of available satellite sensors to fullfil customer requirements.