TerraSAR-X Staring Spotlight Mode Optimization and Global Performance Predictions
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چکیده
منابع مشابه
A Global Performance Assessment Approach for the TerraSAR-X Staring Spotlight and Wide ScanSAR Modes
For the TerraSAR-X mission two new modes have been implemented and are operational since autumn 2013. One is a high azimuth resolution Staring Spotlight mode and the other is a wide ScanSAR mode with doubled ground range coverage compared to the nominal TerraSAR-X ScanSAR. This paper gives an overview about SAR performance analyses conducted during the mode design and implementation phases and ...
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Compared with optical sensors, Synthetic Aperture Radar (SAR) can provide important damage information due to its ability to map areas affected by earthquakes independently from weather conditions and solar illumination. In 2013, a new TerraSAR-X mode named staring spotlight (ST), whose azimuth resolution was improved to 0.24 m, was introduced for various applications. This data source made it ...
متن کاملEvaluation of Radargrammetry DEMs based on TerraSAR-X Staring SpotLight Imagery
For several years the technique of radargrammetry with high resolution Synthetic Aperture Radar (SAR) data has been used in scientific and commercial environment for Digital Elevation Modelling (DEM). Compared to repeat pass interferometry, radargrammetry is a robust DEM generation technique for almost all areas on the globe due to phase independent matching algorithms. Particularly in areas wi...
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The new class of meter-resolution spaceborne SAR systems (TerraSAR-X and COSMO-Skymed) offers a tremendous improvement in interferometric monitoring of urban areas and man-made infrastructure. The high resolution fits well to the inherent scale of buildings (floor height, distance of windows, etc.). In particular, Persistent Scatterer Interferometry (PSI) benefits substantially from this new da...
متن کاملFocusing Bistatic SAR Data in Double Sliding Spotlight Mode with TerraSAR-X and PAMIR Based on Azimuth Chirp Filtering
This paper concentrates on the Doppler spectrum characteristics of hybrid bistatic SAR experiments, i.e., TerraSAR-X/PAMIR where TerraSAR-X was steered as the illuminator in the sliding spotlight mode, and PAMIR, mounted on a Transall C-160, operated in the inverse sliding spotlight mode. The bistatic Double Sliding Spotlight (DSS) experiment has been successfully performed in March 2009. For t...
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ژورنال
عنوان ژورنال: IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
سال: 2016
ISSN: 1939-1404,2151-1535
DOI: 10.1109/jstars.2015.2431821