From: Landslide detection in mountainous forest areas using polarimetry and interferometric coherence
Case | Observation date | Spatial baseline (BP) | Temporal baseline | Orbit, look direction | Off-nadir angle | Incidence angle | |
---|---|---|---|---|---|---|---|
Post-event | Pre-event | ||||||
Site F (heavy rain) | 2017-07-13 | 2016-08-11 | 47 m | 336 days | Ascending, Right | 30.9° | 33.8° |
Site H (earthquake) | 2018-09-08 | 2018-08-25 | 69 m | 14 days | Ascending, Right | 28.4° | 30.6° |