Skip to main content

Table 1 Sentinel-1 images used for the change detection analysis

From: UNESCO World Heritage properties in changing and dynamic environments: change detection methods using optical and radar satellite data

Name Characteristics
Prior to the event (reference—D1)
Characteristics
After the event (secondary—D2)
Date 24th Oct. 2020 30th Oct. 2020
Time (UTC) 16:06:25 16:07:09
Mode Interferometric Wide swath (IW) Interferometric Wide swath (IW)
Satellite Sentinel-1B Sentinel-1B
Absolute orbit number 23957 22790
Pass direction ASCENDING ASCENDING
Polarization VV + VH VV + VH
Product type Ground range (GRD) Ground range (GRD)
Path 131 131
Frame 119 119