Results 201 to 210 of about 30,622 (235)
Some of the next articles are maybe not open access.
A tethered interferometric synthetic aperture radar (SAR) for a topographic mission
IEEE Transactions on Geoscience and Remote Sensing, 1992Analyzes a spaceborne interferometric synthetic aperture radar (SAR) for high-resolution, topographic applications. Two physical antennas are vertically spaced and are carried along parallel paths by two different platforms connected by a tether. Tethered space systems have been proposed by several authors for different applications and a joint US ...
Antonio Moccia, Sergio Vetrella
openaire +1 more source
Block compressive sensing in Synthetic Aperture Radar (SAR)
2016 24th Iranian Conference on Electrical Engineering (ICEE), 2016High rate A/D's, heavy computations, large on board memories and downlink throughput are serious problems of high resolution Synthetic Aperture Radar (SAR). Compressive Sensing (CS) theory states that the sparsity or compressibility of a signal makes it possible to reconstruct the signal from a reduced number of samples. In the current paper, the Block
Peyman Kazemi +2 more
openaire +1 more source
Synthetic Aperture Radar (SAR) and Search and Rescue
2000Researchers at the Canada Centre for Remote Sensing have explored the uses of remotely sensed imagery to assist Search and Rescue in Canada. Studies concentrated on the uses of SAR imagery for the detection and classification of crashed aircraft.
T I Lukowski, F Charbonneau
openaire +1 more source
Multi-look coherent synthetic aperture radar (SAR)
2003 Proceedings of the International Conference on Radar (IEEE Cat. No.03EX695), 2004The interference between two radar images, acquired from approximately the same location, has a number of uses. In particular, the literature abounds with examples of coherent change detection (CCD) and interferometric SAR (InSAR) uses which respectively enable the detection of small changes and the extraction of terrain elevation.
openaire +1 more source
Coherent synthetic aperture radar (SAR) pair formation
2003 Proceedings of the International Conference on Radar (IEEE Cat. No.03EX695), 2004The interference between two radar images, acquired from approximately the same location, has a number of uses. In particular, the literature abounds with examples of coherent change detection (CCD) and interferometric SAR (InSAR) uses which respectively enable the detection of small changes and the extraction of terrain elevation.
openaire +1 more source
Applications of Synthetic Aperture Radar (SAR) to UXO Delineation
2004Abstract : The clearing of areas contaminated with unexploded ordnance (UXO) is the Army s highest priority Environmental Restoration problem. The Department of Defense (DoD) currently spends millions of dollars annually on UXO cleanup efforts. Initial evaluation of a UXO contaminated area involves the review of historical documents, surface walkovers ...
Serpil Ayasli +3 more
openaire +1 more source
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022
Sadra Karimzadeh +2 more
exaly
Sadra Karimzadeh +2 more
exaly
Segmentation of targets in SAR (synthetic aperture radar) images
2020oz SAR GÖRÜNTÜLERİNDE HEDEF BOLÜTLEME Akıncı, Umur Yüksek Lisans, Elektrik-Elektronik Mühendisliği Bölümü Tez Yöneticisi: Prof. Dr. Uğur Halıcı Eylül 2000, 114 sayfa Bu tezde, SAR (Synthetic Aperture Radar) görünteleri için bölütleme metodlan sunulmuştur. SAR görüntülerinin özellikleri ve işleme zorluklan anlatılmıştır.
openaire +1 more source
Synthetic aperture radar (SAR) imaging for a borehole impulse radar
SEG Technical Program Expanded Abstracts 1995, 1995Thomas L. Marzetta +5 more
openaire +1 more source