Skip to main content
U.S. flag

An official website of the United States government

Three-dimensional surface deformation mapping by convensional interferometry and multiple aperture interferometry

January 1, 2011

Interferometric synthetic aperture radar (InSAR) technique has been successfully used for mapping surface deformations [1-2], but it has been normally limited to a measurement along the radar line-of-sight (LOS) direction. For this reason, it is impossible to determine the north (N-S) component of surface deformation because of using data from near-polar orbiting satellites, and it is not sufficient to resolve the parameters of models for earthquakes and volcanic activities because there is a marked trade-off among model parameters [3]. ?? 2011 KIEES.

Publication Year 2011
Title Three-dimensional surface deformation mapping by convensional interferometry and multiple aperture interferometry
Authors H.-S. Jung, Z. Lu, C.-W. Lee
Publication Type Conference Paper
Publication Subtype Conference Paper
Index ID 70032472
Record Source USGS Publications Warehouse