Results 81 to 90 of about 55,165 (228)

Change detection in multisensor SAR images using bivariate gamma distributions [PDF]

, 2008
This paper studies a family of distributions constructed from multivariate gamma distributions to model the statistical properties of multisensor synthetic aperture radar (SAR) images.
Chatelain, Florent, Inglada, Jordi, Tourneret, Jean-Yves   +2 more
core   +2 more sources

Intelligent Environmental Hazards Detection in Transmission Line Construction Area Based on Remote Sensing and GIS

Engineering Reports, Volume 8, Issue 4, April 2026.
The test results displayed reveal that the proposed method efficiently accomplishes the remote sensing image processing of the area, yielding a differential interferogram of the image. This interferogram accurately represents the area and provides a solid foundation for calculating the environmental hazard zone within the construction area.
Chongming Chen, Hanbing Xu, Jinxing Yu, Kai Che, Yunqian Gong, Dianmao Zhang   +5 more
wiley   +1 more source

Digital correlation of DDRS data [PDF]

The reduction of digital SAR (synthetic aperture radar) data to radar images for use in remote sensing applications was investigated. The critical software operations are discussed in detail, and suggestions and recommendations are made for improving the
Estes, J. M., Griffin, C. R.
core   +1 more source

System Concepts for Bi- and Multi-Static SAR Missions [PDF]

, 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 ...
Fiedler, Hauke, Hounam, David, Krieger, Gerhard, Moreira, Alberto, Rodriguez Cassola, Marc   +4 more
core  

Advances and prospects in SAR microwave vision three-dimensional imaging

National Science Open
Synthetic Aperture Radar three-dimensional (3D) imaging enables the acquisition of more comprehensive information, making it a recent hotspot in radar imaging.
Qiu Xiaolan, Jiao Zekun, Zhang Zhe, Yan Qiancheng, Ding Chibiao   +4 more
doaj   +1 more source

Sparsity-driven image formation and space-variant focusing for SAR [PDF]

, 2011
In synthetic aperture radar (SAR) imaging, the presence of moving targets in the scene causes phase errors in the SAR data and subsequently defocusing in the formed image. The defocusing caused by the moving targets exhibits space-variant characteristics,
Çetin, Müjdat, Önhon, Özben Naime
core   +1 more source

Rancang Bangun Band Pass Filter Frekuensi 1.27 GHz untuk Teknologi Synthetic Aperture Radar

Jurnal Elkomika, 2018
ABSTRAK Synthetic Apertur Radar (SAR) adalah teknologi radar yang digunakan untuk pengambilan gambar suatu objek dalam bentuk 2 atau 3 dimensi (penginderaan jarak jauh).
RIFAN FITRIANTO, YUYUN SITI ROHMAH, EFA MAYDHONA SAPUTRA   +2 more
doaj   +1 more source

Monitoring autumn agriculture activities using Synthetic Aperture Radar (SAR) and coherence change detection. [PDF]

Heliyon, 2023
Dingle Robertson L, McNairn H, van der Kooij M, Jiao X, Ihuoma S, Joosse P.   +5 more
europepmc   +1 more source

Assessment of Various Multimodal Fusion Approaches Using Synthetic Aperture Radar (SAR) and Electro-Optical (EO) Imagery for Vehicle Classification via Neural Networks. [PDF]

Sensors (Basel), 2023
Narayanan RM, Wood NS, Lewis BP.
europepmc   +1 more source

Synthetic aperture radar target simulator [PDF]

, 1984
A simulator for simulating the radar return, or echo, from a target seen by a SAR antenna mounted on a platform moving with respect to the target is described.
Bickler, T. C., Goldstein, R. M., Held, D. N., Zebker, H. A.   +3 more
core   +1 more source