Inferring soil moisture and vegetation parameters from airborne and spaceborne radar data
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Engineering topics
Publications and source records attributed to van Zyl, J..
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SAR interferometry has enabled two important science applications: surface change detection and topographic mapping.
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The NASA/JPL AIRSAR system was upgraded to collect polarimetric interferometric data from the June 98 deployment.
Unlike scalar interferometry, polarimetric interferometry provides the field cross correlation using various polarization responses.
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This article describes past and current achievements in the development of space-borne imaging radar technology and discusses possibilities for the future. The article focuses on space-borne capabilities for civil and scientific purposes.
This paper describes the first fixed-baseline polarmetric interferometry, achieved with Jet Propulsion Laboratory's (JPL) TOPSAR radar with co- and cross-polarized signals.
In this paper, we present ionospheric effects on polarimetric and interferometric SAR images, especially at low frequencies.
During the past ten years, the NASA/JPL AIRSAR system has produced polarimetric and interferometric SAR data. SAR polarimetry is useful for characterizing scattering mechanisms while SAR interferometry yields high resolution topographic maps.
The NASA/JPL AIRSAR Integrated Processor (AIP) is a multi-frequency polarimetric and interferometric SAR processor designed for better understanding of scattering from different types of Earth terrain.
In November and December 1996, the NASA/JPL Airborne Synthetic Aperture Radar System (AIRSAR) embarked on a seven-week campaign to several Pacific Rim countries.
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Intended as an overview aimed at potential users of remotely sensed spatial distributions and temporal variations of soil moisture, this paper begins with an introductory section on the fundamentals of radar imaging and associated attributes.