An Analysis of X-Band Calibrated Sea Clutter and Small Boat Reflectivity at Medium-to-Low Grazing Angles

Table 2

Empirical reflectivity [dBm²/m²] and CNR [dB].

Sea state	Low	Low	Low	Low	High	High
Grazing angle	1^∘	0.5^∘	1^∘	0.5^∘	1^∘	0.5^∘
Resolution [m]	15	15	45	45	15	15
CNR [dB]	11	−3	17	5	21	7
Reflectivity [dBm^2/m^2]	−48	−51	−51	−52	−39	−41
GIT model [dBm^2/m^2]	−101	−115	−101	−115	−35	−39
HYB model [dBm^2/m^2]	−47	−53	−47	−53	−36	−39