In this study, we investigate a scenario by which the ice shelf of a major ice stream is progressively removed due to climate warming, and the ice stream response to the disparition of the ice shelf, that is disparition of the ice-shelf back stress.

SAR inteferometry modelling glaciology↗

NASA NTRS2000

Present-Day Mass Balance of West and East Antarctic Glacier

The scientific of this study is to reduce uncertainties in estimates of the current mass budget of the Antarctic ice sheet.

SAR interferometry glaciology antarctic↗

NASA NTRS1999

Dynamic Thinning of the Ice Streams Draining into the Amundsen Sea, West Antarctica

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Radar interferometry glacialogy antarctica↗

NASA NTRS1999

Radar Interferometry Methods of Glacier Monitoring

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radar interferometry glaciology remote sensing Ant↗

NASA NTRS1999

Demonstrations of Data Fusion Using GRFM, Other SAR, and Optical Imagery

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Fusion SAR Optical Imagery↗

NASA NTRS1999

Effect of Faraday Rotation on L-Band Interferometric and Polarimetric Synthetic-Aperture Radar Data

Electromagnetic waves traveling through the ionosphere undergo a Faraday rotation of the polarization vector which modifies the polarization and phase characteristics of the electromagnetic signal.

Faraday↗

NASA NTRS1999

JERS-1 Synthetic Aperture Radar Interferometry Applications: Mapping of Rain Forest Environments and Crustal Deformation Studies

This research using JERS-1 SAR data has been very fruitful, resulting in a strong collaboration with geodesists and geophysicists in Japan, and several important papers characterizing crustal deformation, and the capabilities and limitations of JERS data for these studies.

crustal deformation earthquake↗

NASA NTRS1999

Glacier and Ice Shelves Studies Using Satellite SAR Interferometry

Satellite radar interferometry is a powerful technique to measure the surface velocity and topography of glacier ice. On ice shelves, a quadruple difference technique separates tidal motion from the steady creep flow deformation of ice.

radar↗

NASA NTRS1998

Basal Melting and Mass Balance of Antartic Glaciers Derived from ERS SAR Interferometry

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SAR Interferometry Glacier↗

NASA NTRS1998

Interferometric Imaging of Glacier Grounding Lines

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SAR Interferometry Glacier↗

NASA NTRS1998

Effect of Faraday Rotation on L-Band Interferometric and Polarimetric Synthetic-Aperture Radar Data

Electromagnetic waves travelling through the ionosphere undergo Faraday rotation of the polariztion vector which modifies the polarization and phase characteristics of the electromagnetic signal.

electromagnetic waves Faraday rotation polarizatio↗

NASA NTRS1998

Ice-shelf Dynamics Near the Front of Filchner-Ronne Ice Shelf, Antarctica, Revealed by SAR Interferometry

Fifteen synthetic-aperture radar (SAR) images of the Ronne Ice Shelf, Antarctica, obtained by the European Space Agency (ESA)'s Earth Remote Sensing satellites (ERS) 1 & 2 are used to study ice-shelf dynamics near two ends of the iceberg-calving front.

Ice-shelf Filchner-Ronne Ice Shelf FRIS SAR Interf↗

NASA NTRS1998

Ice-shelf Dynamics Near the Front of Filchner-Ronne Ice Shelf, Antarctica, Revealed by SAR Interferometry: Model/Interferogram Comparison

We compare Earth Remote Sensing (ERS) satellite synthetic-aperture radar (SAR) interferograms with artificial interferograms constructed using output of a finite-element ice-shelf flow model to study the dynamics of Filchner-Ronne Ice Shelf (FRIS) near Hemmen Ice Rise (HIR) where the iceberg-calving front itersects Berkener Island (BI).

Ice-shelf Filchner-Ronne Antarctica SAR Interferom↗

NASA NTRS1998

Comparison of Ice-shelf Creep Flow Simulations with Ice-front Motion of Filchner-Ronne Ice Shelf, Antarctica, Detected by SAR Interferometry

Comparison between numerical model ice-shelf flow simulations and synthetic aperture radar (SAR) interferograms is used to study the dynamics at the Hemmen Ice Rise (HIR) and Lassiter Coast (LC) corners of the iceberg-calving front of the Filchner-Ronne Ice Shelf (FRIS).

ice-shelf ice-front Filchner-Ronne ice shelf Antac↗