MIMO-SAR: Opportunities and pitfalls

G Krieger - IEEE transactions on geoscience and remote …, 2013 - ieeexplore.ieee.org
This paper reviews advanced radar architectures that employ multiple transmit and multiple
receive antennas to improve the performance of future synthetic aperture radar (SAR) …

A survey of unmanned aerial vehicles (UAVs) for traffic monitoring

K Kanistras, G Martins, MJ Rutherford… - … on unmanned aircraft …, 2013 - ieeexplore.ieee.org
The focus of this paper is on surveying UAV-based systems for traffic monitoring and
management. Although there has been voluminous research on the subject, unmanned …

TanDEM-X: A satellite formation for high-resolution SAR interferometry

G Krieger, A Moreira, H Fiedler… - … on Geoscience and …, 2007 - ieeexplore.ieee.org
TanDEM-X (TerraSAR-X add-on for Digital Elevation Measurements) is an innovative
spaceborne radar interferometer that is based on two TerraSAR-X radar satellites flying in …

Fast and accurate refocusing for moving ships in SAR imagery based on FrFT

J Wang, X Leng, Z Sun, X Zhang, K Ji - Remote Sensing, 2023 - mdpi.com
Synthetic aperture radar (SAR) is capable of monitoring the ocean all day, regardless of
weather conditions. However, moving ships exhibit azimuth defocus in SAR images, which …

The influence of target micromotion on SAR and GMTI

X Li, B Deng, Y Qin, H Wang, Y Li - IEEE Transactions on …, 2011 - ieeexplore.ieee.org
This paper analyzes the influence of typical target micromotions on synthetic aperture radar
(SAR) images, azimuth resolution limit, SAR/ground moving target indication (GMTI), and …

Refocusing swing ships in SAR imagery based on spatial-variant defocusing property

J Wang, X Leng, Z Sun, X Zhang, K Ji - Remote Sensing, 2023 - mdpi.com
Synthetic aperture radar (SAR) is an essential tool for maritime surveillance in all weather
conditions and at night. Ships are often affected by sea breezes and waves, generating a …

Fast GMTI algorithm for traffic monitoring based on a priori knowledge

SV Baumgartner, G Krieger - IEEE transactions on geoscience …, 2012 - ieeexplore.ieee.org
In this paper, a fast a priori knowledge-based ground moving target indication and
parameter estimation algorithm applicable to single-as well as to multichannel synthetic …

Extraction and motion estimation of vehicles in single-pass airborne LiDAR data towards urban traffic analysis

W Yao, S Hinz, U Stilla - ISPRS Journal of Photogrammetry and Remote …, 2011 - Elsevier
Airborne LiDAR data are characterized by involving not only rich spatial but also temporal
information. It is possible to extract vehicles with motion artifacts from single-pass airborne …

A performance evaluation of SAR-GMTI missions for maritime applications

E Makhoul, A Broquetas, JR Rodon… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
This paper proposes a new optimized multichannel synthetic aperture radar (SAR)
configuration, based on receiving antennas with nonuniformly displaced phase centers …

ESarDet: an efficient SAR ship detection method based on context information and large effective receptive field

Y Zhang, C Chen, R Hu, Y Yu - Remote Sensing, 2023 - mdpi.com
Ship detection using synthetic aperture radar (SAR) has been extensively utilized in both the
military and civilian fields. On account of complex backgrounds, large scale variations, small …