Comparison of digital elevation models
Comparison of digital elevation models
Comparison of digital elevation models created using SAR interferometry at different frequencies (left: L-band terrain model, right: X-band surface model). The elevation models were recorded in 2008 with an airplane over a boreal forest in northern Sweden (Kryklan). The ground topography in the upper L-band terrain model was determined by parameter inversion using the Pol-InSAR technique.
