H
Howard A. Zebker
Researcher at Stanford University
Publications - 304
Citations - 30934
Howard A. Zebker is an academic researcher from Stanford University. The author has contributed to research in topics: Radar & Synthetic aperture radar. The author has an hindex of 74, co-authored 294 publications receiving 27462 citations. Previous affiliations of Howard A. Zebker include Harvard University & Jet Propulsion Laboratory.
Papers
More filters
Journal ArticleDOI
Satellite radar interferometry: Two-dimensional phase unwrapping
TL;DR: In this paper, an approach to 'unwrapping' the 2 pi ambiguities in the two-dimensional data set is presented, where it is found that noise and geometrical radar layover corrupt measurements locally, and these local errors can propagate to form global phase errors that affect the entire image.
Journal ArticleDOI
Decorrelation in interferometric radar echoes
Howard A. Zebker,J. Villasenor +1 more
TL;DR: It is found that there is decorrelation increasing with time but that digital terrain model generation remains feasible and such a technique could provide a global digital terrain map.
Journal ArticleDOI
Mapping small elevation changes over large areas: Differential radar interferometry
TL;DR: In this article, a technique based on synthetic aperture radar (SAR) interferometry is described, which uses SAR images for measuring very small (1 cm or less) surface motions with good resolution (10 m) over swaths of up to 50 km.
Journal ArticleDOI
A new method for measuring deformation on volcanoes and other natural terrains using InSAR persistent scatterers
TL;DR: In this paper, a new InSAR persistent scatterer (PS) method was proposed for analyzing episodic crustal deformation in non-urban environments, with application to volcanic settings.
Journal ArticleDOI
Topographic mapping from interferometric synthetic aperture radar observations
TL;DR: In this article, the authors reported the production of high-resolution topographic maps derived from interferometric synthetic aperture radar observations of the earth, which is related to the stereo technique in that the terrain is viewed at two different angles.