Detecting, Monitoring, and Analyzing the Surface Subsidence in the Yellow River Delta (China) Combined with CenterNet Network and SBAS-InSAR

Table 1

Parameters of Sentinel-1.

Parameters	Sentinel-1A	Sentinel-1B
Band	C	C
Track	69	76
Beam mode	IW	IW
Incidence angle (°)	38.9	39.2
Polarization	VV	VV
Oribit direction	Ascending	Descending
Resolution (m)	2.3 × 13.9	2.3 × 13.9

IW: Interferometric wide swath.