نتایج جستجو برای: terrasar x
تعداد نتایج: 623188 فیلتر نتایج به سال:
The aim of this paper is to propose a methodology combing multi-temporal X-band SAR images (TerraSAR-X) with continuous ground thetaprobe measurements, for the retrieval of surface soil moisture and texture at a high spatial resolution. Our analysis is based on seven radar images acquired at a 36° incidence angle in the HH polarization, over a semi-arid site in Tunisia (North Africa). The soil ...
Space-borne synthetic aperture radar (SAR) data have been widely used to produce ice concentration (type), ice motion, ice charting (operational route planning), and iceberg detection. Recent availability of polarimetric SAR sensors (e.g., TerraSAR-X, RADARSAT-2, and ALOS PALSAR) enables us to explore the full potential of polarimetric data to derive sea ice information. Among the many sea ice ...
TanDEM-X (TerraSAR-X Add-on for Digital Elevation Measurements) is a bistatic SAR interferometry mission which is currently implemented as a national Earth observation mission by the German Aerospace Center (DLR) and EADS Astrium GmbH. This paper presents the concept and the current status of the TanDEM-X system and its orbit formation and operational modes, provides a summary of the global acq...
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