Table 2 Basic parameter information of experimental data.

From: Monitoring and analysis of surface deformation in alpine valley areas based on multidimensional InSAR technology

Dataset

Parameters

Information

Sentinel-1A

Path

Ascending

Descending

129

63

The angle of incidence (°)

43.76

35.76

Polarization

VV

VV

Number

91

87

SRTM1

Elevation datum

WGS84/EGM96

Resolution (m)

30

Elevation accuracy (m)

16

AUX_POEORB

Positioning accuracy (cm)

5

  1. The EGM96 model is a high-precision geodetic level model calculated and published in the USA for global application.
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