Skip to main content

Table 1 SAR data used in this study

From: Surface deformation of Asama volcano, Japan, detected by time series InSAR combining persistent and distributed scatterers, 2014‒2018

SatelliteTime spanPath numberNo. of imagesOff-nadir angle (°)Azimuth angle (°)Resolution (Rg × Azi m)No. of interferogram
ALOS-220141028‒20180814192036.2− 169.7 (descending)1.4 × 2.175
Sentinel-1A20150411‒201803021195833.8− 166.8 (descending)2.3 × 14.0220
Sentinel-1B20150430‒20180303396233.8− 10.5 (ascending)2.3 × 14.0187