Tropical forest biomass measurement by backscatter and DEM information as derived from airborne SAR

A new approach to tropical forest biomass monitoring with airborne interferometric X- and P-band SAR data is presented. For the first time radar backscatter is used along with remotely sensed vegetation height to measure tropical forest biomass. The statistical models yield excellent fit statistics, and the well-known 'backscatter saturation effect' is overcome. This research is discussed in more detail.