The use of Remote Sensing to Detect Asbestos Mining Degradation in Mafefe and Mathabatha, South Africa

This study employs remote sensing to investigate the extent of degradation caused by asbestos mining, and to monitor the progress of mine rehabilitation in the Mafefe and Mathabatha areas in South Africa. Image differencing method (NDVI) was used to assess the condition of vegetation in the study area. Results show both positive and negative increase in vegetation at Mafefe and Mathabatha. The study helps in identifying areas that needs further rehabilitation.