Results 111 to 120 of about 1,390 (218)

Doppler properties of spaceborne/airborne hybrid bistatic synthetic aperture radar

Geo-spatial Information Science, 2011
In this paper, a special geometry case of spaceborne-airborne bistatic SAR (SA-BiSAR) is considered, in which satellite and aircraft flight paths are parallel and their antennas are steering at the strip map. This case is a simple but typical application example, which is applicable for non-cooperative illumination.
openaire   +1 more source

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

, 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 Ground-Based Synthetic Aperture Radar

, 2018
GBSAR (Ground-Based Synthetic Aperture Radar) systems are popular remote sensing instruments for detecting the ground changes of landslides, glaciers, open pits, as well as for detecting small displacements of large struc-ture as bridges and dams. Recently (2017) a novel mono/bistatic GBSAR configuration has been proposed to acquire two different ...
pieraccini massimiliano, miccinesi lapo
openaire   +1 more source

Optimizing Circular MIMO Array Imaging Using Partial Equivalent Method for Sidelobe Suppression

Remote Sensing
In this paper, we propose a novel approach for circular Multiple-Input Multiple-Output (MIMO) array imaging, termed the Partial Equivalent Method (PEM), aimed at sidelobe suppression.
Yiming Dai, Zhikun Zheng, Hong Ye, Xu Zhang, Jun Yang, Guangsheng Deng, Ying Li, Zhiping Yin   +7 more
doaj   +1 more source

TanDEM-X: Mission Overview and Status [PDF]

, 2011
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.
Schulze, Daniel, Hajnsek, Irena, Zink, Manfred, Moreira, Alberto, Krieger, Gerhard   +4 more
core  

Interferometric Calibration Model for the LuTan-1 Mission: Enhancing Digital Elevation Model Accuracy

Remote Sensing
The LuTan-1 (LT-1) mission, China’s first civilian bistatic spaceborne Synthetic Aperture Radar (SAR) mission, comprises two L-band SAR satellites.
Jingwen Mou, Yu Wang, Jun Hong, Yachao Wang, Aichun Wang, Shiyu Sun, Guikun Liu   +6 more
doaj   +1 more source

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

TanDEM-X Scientific Results and Future Formation Flying SAR Missions [PDF]

, 2011
TanDEM-X (TerraSAR-X add-on for Digital Elevation Measurements) is an innovative spaceborne radar interferometer mission that was launched on June 21, 2010. This paper gives an overview of scientific experiments that have been conducted during the TanDEM-
Lopez Dekker, Paco, De Zan, Francesco, Hajnsek, Irena, Rodriguez Cassola, Marc, Zink, Manfred, Moreira, Alberto, Prats, Pau, Baumgartner, Stefan, Papathanassiou, Konstantinos, Krieger, Gerhard   +9 more
core  

High Resolution Bistatic ISAR Imaging of Space Objects [PDF]

13451350Monostatic ISAR (Inverse Synthetic Aperture Radar) imaging provides high-resolution images of objects based on their relative motion with respect to the radar system. These images can be used for satellite identification and characterization. The
Oriot, Hélène M., Cerutti-Maori, Delphine J.E., Yousfi, Fayin, Bruneel, Pierre, Rosebrock, Felix, Gonçalves, Nicolas, Rozel, Milan   +6 more
core  

An Adjusted Frequency-Domain Algorithm for Arc Array Bistatic SAR Data with One-Moving Transmitter. [PDF]

Sensors (Basel), 2022
Huang P, Hao L, Tan W, Xu W, Qi Y.
europepmc   +1 more source