Results 11 to 20 of about 272,725 (249)
Circulation Retrieval of Wake Vortices under Rainy Conditions with an X Band Radar
Leida xuebao, 2017 At airports, runway operation is the limiting factor for the overall throughput; specifically the fixed and overly conservative ICAO wake turbulence separation minima.
Jean-Yves Schneider +2 more
doaj +1 more source
Detection & tracking method for radar target based on plot-track quality evaluation
The Journal of Engineering, 2019 A joint target detection and tracking method based on plot-track quality evaluation (PTQE-D&T) is proposed here. The presented method consists of three consecutive steps.
Yonghong Xia +3 more
doaj +1 more source
QUALITY ASSESSMENT FOR THE FIRST PART OF THE TANDEM-X GLOBAL DIGITAL ELEVATION MODEL [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015 TanDEM-X is an innovative synthetic aperture radar (SAR) mission with the main goal to generate a global and homogeneous digital elevation model (DEM) of the Earth’s land masses.
B. Bräutigam +8 more
doaj +1 more source
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022 With the continuous development of synthetic aperture radar (SAR) systems, multipolarization information has been increasingly applied to numerous fields, and automatic target recognition (ATR) in polarimetric SAR (POLSAR) has been recognized as vital ...
Feng Li +5 more
doaj +1 more source
The Journal of Engineering, 2019 Low observable moving target-detection technology under clutter background is the key factor affecting the radar performance. Here, frequency diverse array (FDA) MIMO radar is investigated for low-observable moving target detection.
Xiaolong Chen +5 more
doaj +1 more source
The Journal of Engineering, 2019 With the increase of target mobility and environment complexity, highly reliable single-period statistical judgments become more and more difficult. The multiple hypothesis tracking (MHT) algorithm is a method based on delay logic, and can effectively ...
Yuan Yao, Juan Shang, Qi Wang
doaj +1 more source
Deinterleaving method of complex staggered PRI radar signals based on EDW fusion
The Journal of Engineering, 2019 Most of the existing pulse deinterleaving algorithms cannot deal well with complex staggered pulse repetition interval (PRI) radar signals which have >10 stagger levels.
Tian Tian, Jingjing Ni, Yingying Jiang
doaj +1 more source
Using Radar Cross-Section to Enhance Situational Awareness Tools for Airport Avian Radars
Human-Wildlife Interactions, 2017 Digital avian radars can track bird movements continuously in the vicinity of airports without interruption. The result is a wealth of bird-track data that can be used in mitigation efforts to reduce bird strikes on and near airfields.
Tim J. Nohara +2 more
doaj +1 more source
MST radar and polarization lidar observations of tropical cirrus [PDF]
Annales Geophysicae, 2001 Significant gaps in our understanding of global cirrus effects on the climate system involve the role of frequently occurring tropical cirrus. Much of the cirrus in the atmosphere is largely due to frequent cumulus and convective activity in the ...
Y. Bhavani Kumar +3 more
doaj +1 more source
Chaff identification method based on Range‐Doppler imaging feature
IET Radar, Sonar & Navigation, 2022 Chaff is widely used in electronic countermeasures as an effective passive jamming method. This study proposes a chaff identification method that integrates the distribution of distance, Doppler frequency, and power in Range‐Doppler imaging.
Husheng Wang +8 more
doaj +1 more source