Detecting the Depth of a Subsurface Brine Layer in Lop Nur Lake Basin Using Polarimetric L-Band SAR

Figure 7

Comparison between from the surface scattering contribution using Freeman model-based decomposition and the measured depth results got from the field investigation. One scene of ALOS-PALSAR polarimetric data (L-band, quad-polarization, 23.9° incidence angles for 6 May 2009) was used, with RMSE, , and linear fitting formula shown. The solid line in diagram accounts for the linear fitting line.