Results 211 to 220 of about 1,634,404 (238)
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2003
Some of the most striking images of the earth’s surface have been made from aircraft in level flight using radar in a sophisticated modality. The foliage of trees is stripped away and the ridges and gullies of the hard surface are shown in stark relief.
Jakob J. van Zyl, Yunjin Kim
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Some of the most striking images of the earth’s surface have been made from aircraft in level flight using radar in a sophisticated modality. The foliage of trees is stripped away and the ridges and gullies of the hard surface are shown in stark relief.
Jakob J. van Zyl, Yunjin Kim
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1987
High angular resolution radar imagery can be obtained using conventional non-coherent radar systems by employing a large antenna or operating at a short wavelength. Airborne platforms, however, impose severe physical limitations on the size of the antenna which can be used and still maintain acceptable flight characteristics of the aircraft. The use of
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High angular resolution radar imagery can be obtained using conventional non-coherent radar systems by employing a large antenna or operating at a short wavelength. Airborne platforms, however, impose severe physical limitations on the size of the antenna which can be used and still maintain acceptable flight characteristics of the aircraft. The use of
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IEEE Transactions on Aerospace and Electronic Systems, 1967
The general theory of side-looking synthetic aperture radar systems is developed. A simple circuit-theory model is developed; the geometry of the system determines the nature of the prefilter and the receiver (or processor) is the postfilter. The complex distributed reflectivity density appears as the input, and receiver noise is first considered as ...
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The general theory of side-looking synthetic aperture radar systems is developed. A simple circuit-theory model is developed; the geometry of the system determines the nature of the prefilter and the receiver (or processor) is the postfilter. The complex distributed reflectivity density appears as the input, and receiver noise is first considered as ...
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Synthetic Aperture Radar (SAR) for Ocean: A Review
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023Arsalan Ghorbanian +2 more
exaly
Evaluation of wave retrieval for Chinese Gaofen-3 synthetic aperture radar
Geo-Spatial Information Science, 2022Weizeng Shao, Yuyi Hu
exaly
Spaceborne Synthetic Aperture Radar Imaging Algorithms: An overview
IEEE Geoscience and Remote Sensing Magazine, 2022Xing Mengdao +2 more
exaly
Very-High-Resolution Airborne Synthetic Aperture Radar Imaging: Signal Processing and Applications
Proceedings of the IEEE, 2013Marc Jaeger +2 more
exaly
2010
Since its appearance in the nineteen fifties Synthetic Aperture Radar (SAR) has been experiencing a continuous growth in systems, performance and applications. Thanks to its possibility of any-weather and any-time operation, SAR became rapidly a primary remote sensing system for Earth and planetary observation and today a widening of its application in
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Since its appearance in the nineteen fifties Synthetic Aperture Radar (SAR) has been experiencing a continuous growth in systems, performance and applications. Thanks to its possibility of any-weather and any-time operation, SAR became rapidly a primary remote sensing system for Earth and planetary observation and today a widening of its application in
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Inundation Extent Mapping by Synthetic Aperture Radar: A Review
Remote Sensing, 2019Yang Hong +2 more
exaly