Results 101 to 110 of about 68,821 (260)

A stratigraphic link across 1100 km of the Antarctic Ice Sheet between the Vostok ice-core site and Titan Dome (near South Pole) [PDF]

open access: yes, 2000
Isochronous internal ice-sheet layering, measured from airborne 60 MHz radar, was traced between Lake Vostok and the Titan Ice Dome (100 km from South Pole Station), Antarctica. Three layers were selected between Ridge B and Titan Dome, and between Ridge
Bamber   +11 more
core   +1 more source

Analysis of passive interference on radio station from AC UHV power

open access: yesE3S Web of Conferences, 2018
The problems of Electromagnetic Interference in Airborne Intelligence Radar Stations near the AC UHV Transmission Lines is researched in this paper, which is mainly passive interference. And then analyzed the passive interference of AC UHV lines.
GAN Zheyuan   +3 more
doaj   +1 more source

Low-resolution Airborne Radar Air/ground Moving Target Classification and Recognition

open access: yesLeida xuebao, 2014
Radar Target Recognition (RTR) is one of the most important needs of modern and future airborne surveillance radars, and it is still one of the key technologies of radar.
Wang Fu-you, Luo Ding, Liu Hong-wei
doaj   +1 more source

Tri-Frequency Synthetic Aperture Radar for the Measurements of Snow Water Equivalent [PDF]

open access: yes
SWESARR (Snow Water Equivalent Synthetic Aperture Radar and Radiometer) is an airborne instrument developed at the NASA Goddard Space Flight Center for the retrieval of Snow Water Equivalent. SWESARR was specifically designed to measure co-located active
Bonds, Quenton   +7 more
core   +1 more source

Cognitive Space-time Adaptive Processing Technology for Airborne Radar in Complex Environments

open access: yesLeida xuebao
China has one of the longest land borders in the world and features a diverse range of terrain types and a dense electromagnetic environment. Therefore, in practical applications, airborne radar faces complex environments.
Wenchong XIE   +7 more
doaj   +1 more source

Extrapolation of Airborne Polarimetric and Interferometric SAR Data for Validation of Bio-Geo-Retrieval Algorithms for Future Spaceborne SAR Missions [PDF]

open access: yes, 2009
Spaceborne SAR system concepts and mission design is often based on algorithms developed and the experience gathered from airborne SAR experiments and associated dedicated campaigns. However, airborne SAR systems have better performance parameters than
Floury, Nicolas   +3 more
core  

Short-Range Nonstationary Clutter Suppression for Airborne KA-STAP Radar in Complex Terrain Environment

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Due to the range ambiguity effect and the complex terrain environment, the remote weak target of interest for nonsidelooking airborne radar is usually superimposed with the nonstationary and heterogeneous short-range strong clutter, so it is difficult ...
Yuanyi Xiong   +4 more
doaj   +1 more source

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