Research Article

Study of Ocean Waves Measured by Collocated HH and VV Polarized X-Band Marine Radars

Figure 5

(a) The RMSE between the SWH measured by the buoy and those retrieved from different principal components of X-band marine radars, and (b) the correlation coefficients between the wind speed and the SWH retrieved from different principal components of X-band marine radars in Regions A1–A3.
(a)
(b)