Results 91 to 100 of about 120,225 (320)

Evaluation of Remotely Sensed Inundation Data Sets to Estimate Flood‐Associated Emergency Department Visits After Hurricane Harvey

GeoHealth, Volume 10, Issue 1, January 2026.
Abstract Floods can increase the risk of adverse health outcomes through multiple pathways, including contamination of food and water. Remotely sensed (RS) inundation extents can help identify regions with expected heightened flood‐related health risks, but variations across inundation data sets and their integration into health risk assessments may ...
Balaji Ramesh, Julia M. Gohlke, Benjamin Zaitchik, Ayaz Hyder, Jeffrey J. Wing, Gia Barboza‐Salerno, Samarth Swarup   +6 more
wiley   +1 more source

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

The Evolving Decline of Landfast Sea Ice in Northern Alaska and Adjacent Waters: Results from an Updated Climatology

Journal of Geophysical Research: Oceans, Volume 131, Issue 1, January 2026.
Abstract We present a new 27‐year record of landfast sea ice extent in northern Alaska and adjacent waters, which uses ice chart data to extend a previous analysis based on synthetic aperture radar (SAR) imagery. This new climatology provides updated information on the decline of landfast ice in a region of the Arctic that has seen extensive losses of ...
Andrew R. Mahoney, Andrew H. Einhorn
wiley   +1 more source

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

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

“Salt Tectonics” on Titan: Radial Labyrinths as Topographic Expressions of Solid‐State Flow

Journal of Geophysical Research: Planets, Volume 131, Issue 1, January 2026.
Abstract Surface observations of Saturn's moon Titan revealed features characterized as dissected, elevated plateaus with high valley density known as labyrinth terrains. Of this terrain class, a subtype referred to as radial labyrinth is described as dome‐shaped uplifts with radial channel patterns.
Ashley M. Schoenfeld, Steven D. Vance, Rosaly M. C. Lopes, Michael J. Malaska, Michael Bland   +4 more
wiley   +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

The Use of Multispectral (MSS) and Synthetic Aperture Radar (SAR) Microwave Remote Sensing Data to Study Environment Variables, Land Use / Land Cover Changes, and Recurrent Weather Condition for Forecast Malaria: A Systematic Review

, 2021
M. Palaniyandi, P. Manivel, T. Sree Sharmila, P Thirumalai   +3 more
openalex   +1 more source

APQ-102 imaging radar digital image quality study [PDF]

A modified APQ-102 sidelooking radar collected synthetic aperture radar (SAR) data which was digitized and recorded on wideband magnetic tape. These tapes were then ground processed into computer compatible tapes (CCT's).
Estes, J. M., Griffin, C. R.
core   +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