The paper "A combination of ALOS-2, Sentinel-1 imagery for rapid deforestation detection in Vietnam" focuses on combining two different wavelength SAR data types (C-band and L-band), HV and HH polarizations to detect clear-cut and forest fires. The author uses the method of comparing the backscatter values before and after deforestation to detect forest loss, with the Sentinel-1 time series data using the RCR (Radar Change Ratio) method, while the three ALOS-2 image scenes use the RGB composite method. |
