Results 71 to 80 of about 2,069 (213)
, 2016 A concept for measuring water surface backscattering signature and wind over sea using airborne weather radar is discussed. The radar operates in the ground-mapping mode as a scatterometer, in addition to its meteorological and navigation application. An
Nekrasov, Alexey +3 more
core +1 more source
Gridless Sparse Recovery-based Wind Speed Estimation for Wind-shear Detection Using Airborne Phased Array Radar [PDF]
RadioengineeringThe accuracy of wind speed estimation is an important factor affecting wind-shear detection in airborne weather radar. Aiming at the problem that dictionary mismatch in the sparse recovery-based wind speed estimation leads to the performance degradation,
Z. Zheng, J. Lai, Q. Zhang, J. Guo
doaj
Using InSAR Coherence to Map Stand Age in a Boreal Forest
Remote Sensing, 2012 The interferometric coherence parameter γ estimates the degree of correlation between two Synthetic Aperture Radar (SAR) images and can be influenced by vegetation structure. Here, we investigate the use of repeat-pass interferometric coherence &
Naiara Pinto, Marc Simard, Ralph Dubayah
doaj +1 more source
Canadian Public Administration, Volume 69, Issue 2, Page 250-277, June 2026.Abstract The war in Ukraine and Israel's successful operations have demonstrated the apparent shift in military operations, strategic defence spending, and innovations. Drawing parallels to the industrial revolution and how it slowly transferred military procurement, training, and deployment, the current study also highlights the AI revolution and the ...
Ehsan Jozaghi
wiley +1 more source
Targeted observations with an airborne wind lidar
, 2005 This study investigates the possibilities and limitations of airborne Doppler lidar for adaptive observations over the Atlantic Ocean. For the first time, a scanning 2-µm Doppler lidar was applied for targeted measurements during the Atlantic The ...
Busen, Reinhold +4 more
core
Geosynchronous synthetic aperture radar: design and applications [PDF]
, 2009 Synthetic Aperture Radar (SAR) imaging from geosynchronous orbit has significant potential advantages over conventional low-Earth orbit (LEO) radars, but also challenges to overcome.
Bruno, Davide
core
, 2022 Each square of this air-pressure mesh represents a single day from the year 2019. Using daily temperature data, each square was exploded vertically from the landscape and given an opacity.
Ross, David
core
Feasibility of Spectrum Sharing Between Airborne Weather Radar and Wireless Local Area Networks
, 2007 Emerging technologies such as wireless local area networks and cellular telephones have dramatically increased the use of wireless communications services within the last 10 years.
Ruffy Zarookian
core +1 more source
Airborne Weather Surveillance Radars for Increasing Air Transport Safety
Transportation Research Procedia, 2017 Abstract The main focus of this paper is aimed at the possibilities of mutual influence of ground and airborne weather surveillance radars (WSR) from the operation in approximately same frequency band viewpoint. Specialized technical and legal details of the problem are being discussed in the paper.
Ján Labun +3 more
openaire +1 more source
Journal of the American Ceramic Society, Volume 109, Issue 6, June 2026.Silicon nitride samples were slip cast using yttrium oxide–aluminum oxide and ytterbium oxide sintering aids to fabricate plates with up to 40% porosity and compare them to a fully dense commercial standard. Silicon nitride plates were tested with an oxyacetylene torch to investigate changes in front and back face temperature, spectral emissivity ...
Matthew A. Thompson, Rodney W. Trice
wiley +1 more source