Three-Dimensional Surface Deformation Field Related to the 2017 North Korea Nuclear Test

<p>Three-dimensional (3D) surface deformation field was retrieved by using the two ALOS PALSAR-2 stripmapinterferometric pairs that acquired from the ascending (20170829_20170912) and descending (20170831_20170928) orbits. For this,&nbsp;the ascending and descending LOS and AT deformations were created from the pairs by the multi-kernel offset tracking method, and then 3D deformation field was retrieved from the ascending and descending LOS and AT deformations.&nbsp;</p> <p>For the 3D deformation field, the unit is centimeter and the coordinate system&nbsp;is geodetic with the WGS84 ellipsoid.</p>