Home 2017-04-07T08:43:36+00:00


Overberg Fire in satellite imagery

See below a comparison of Sentinel 2 images of the fires affecting the Overberg area. On the left are images taken on the 22nd of December 2018 before the fires started, and on the [...]

  • SAEO challenge Certificate

SAEO challenge

The CGA is proud to be one of the winners of the SAEOchallenge! It seems that the judges agreed that our earth observation technology to map and monitor [...]

Introduction to GEOBIA short course – October 2018

The CGA presented their Introduction to geographical object-based image analysis (GEOBIA) short course from 22 – 25 October 2018, which was attended by 9 delegates. This course is aimed at beginners to GEOBIA and teaches the [...]



Climate SDSS

Winetech has recently appointed the Centre for Geographical Analysis (CGA) to develop a prototype online spatial decision support system (SDSS) for the wine industry. The project is being carried out in close collaboration [...]