Results 91 to 100 of about 917 (184)

Subretrograde Geosynchronous SAR: Parameter Design and Performance Analysis

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
In recent years, geosynchronous synthetic aperture radar (GEO SAR) has attracted many scientists to carry out relevant research. Its research is in-depth and gradually maturing.
Caipin Li, Qingjun Zhang, Jiao Liu, Guoqiang Han, Bo Liu, Chongdi Duan, Zheng Lu   +6 more
doaj   +1 more source

System Concepts for Bi- and Multi-Static SAR Missions

, 2003
The performance and capabilities of bi- and multistatic spaceborne synthetic aperture radar (SAR) are analyzed. Such systems can be optimized for a broad range of applications like frequent monitoring, wide swath imaging, single-pass cross-track ...
Rodriguez Cassola, Marc, Moreira, Alberto, Hounam, David, Fiedler, Hauke, Krieger, Gerhard   +4 more
core  

General Processing Approach for Bistatic SAR Systems: Description and Performance Analysis

, 2010
For its intrinsic properties, bistatic SAR processing cannot be approached in the same manner monostatic SAR process- ing is approached. In general, a bistatic SAR processor is more than a powerful focussing algorithm.
Moreira, Alberto, Prats, Pau, Rodriguez-Cassola, Marc, Krieger, Gerhard, Lopez-Dekker, Paco   +4 more
core  

TANDEM-X: A RADAR INTERFEROMETER WITH TWO FORMATION FLYING SATELLITES

, 2012
TanDEM-X (TerraSAR-X add-on for Digital Elevation Measurements) is an innovative formation flying radar mission that opens a new era in spaceborne radar remote sensing.
Zink, Manfred, Moreira, Alberto, Krieger, Gerhard   +2 more
core  

LT-1 SAR Satellite Constellation for Rock Glacier Topography Mapping and Deformation Monitoring Over the Tibetan Plateau Periglacial Environment

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
The kinematics of rock glaciers is a key indicator for studying periglacial environment hydrology, climate, and disasters. The interferometric synthetic aperture radar (InSAR) technique has been demonstrated to be an effective technique for detecting the
Xuefei Zhang, Xinming Tang, Tao Li, Min Feng, Jing Wang, Xiang Zhang, Xiaoqing Zhou, Jing Lu   +7 more
doaj   +1 more source

Advances in Synthetic Aperture Radar from a Wavenumber Perspective [PDF]

, 2017
This dissertation examines the wavenumber domain of Synthetic Aperture Radar (SAR) images. This domain is the inverse Fourier transform domain of a SAR image.
Dower, William
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Comparison of Imaging Radar Configurations for Roadway Inspection and Characterization. [PDF]

Sensors (Basel), 2023
Wu M, Ferro-Famil L, Boutet F, Wang Y.
europepmc   +1 more source

Bistatic Synthetic Aperture Radar

, 2012
Bistatic Synthetic Aperture Radar represents an active research and development area in radar technology. In addition, Bistatic and Multistatic SAR concepts are tightly related to formation flying and distributed space missions that also represent the ...
Antonio Moccia, MOCCIA, ANTONIO, RENGA, ALFREDO, Alfredo Renga   +3 more
core   +1 more source

Digital Beamforming on Receive: Techniques and Optimization Strategies for High-Resolution Wide-Swath SAR Imaging

, 2009
Synthetic Aperture Radar (SAR) is a well-proven imaging technique for remote sensing of the earth. However, conventional SAR systems are not capable to fulfill the increasing demands for im-proved spatial resolution and wider swath coverage.
Alberto Moreira, Moreira, Alberto, Nicolas Gebert, Gebert, Nicolas, Krieger, Gerhard, Gerhard Krieger   +5 more
core  

Bistatic spaceborne-airborne forward-looking SAR

, 2022
4 S.This paper demonstrates and analyzes the imaging capability of a passive airborne forward-looking SAR in combination with a spaceborne illumination system.
Walterscheid, I., Espeter, T., Brenner, A., Klare, J.   +3 more
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