Zobrazeno 1 - 10
of 1 885
pro vyhledávání: '"HF radar"'
Akademický článek
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Autor:
Lianhuan Hu, Guozhu Li, Baiqi Ning, Guofeng Dai, Wenjie Sun, Xiukuan Zhao, Haiyong Xie, Yi Li, Bo Xiong, Yu Li, Michi Nishioka, Septi Perwitasari
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 16, Pp n/a-n/a (2024)
Abstract Monitoring the generation and movement of equatorial plasma bubbles (EPBs) in a large longitude region is crucial important for better understanding their day‐to‐day variability. Using the newly developed Low lAtitude long Range Ionosphe
Externí odkaz:
https://doaj.org/article/8976120d771245318dff9ca2e14a785c
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 15777-15788 (2024)
High-frequency (HF) surface wave radar has been widely used for measuring sea surface current, but its accuracy and spatial coverage of sea wave measurement are limited. A wave height mapping method based on HF radar-measured surface currents is prop
Externí odkaz:
https://doaj.org/article/242a8d37447c4cf5b9155e6ae7fbd58b
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 13276-13291 (2024)
Compact high-frequency (HF) surface wave radar can be used for remote sensing of sea surface dynamic parameters, such as winds, waves, and currents, as well as hard targets, such as ships and low-altitude aircrafts. Due to its small antenna aperture,
Externí odkaz:
https://doaj.org/article/5962110c9cea436d8f773b019e9aefa1
Autor:
David Martinez Casas, Jose R. R. Viqueira, Sebastian Villarroya, Jose M. Cotos, Julian Flores
Publikováno v:
IEEE Access, Vol 12, Pp 79445-79457 (2024)
This paper describes a data access and interactive exploration infrastructure for High Frequency Radar (HF Radar) data, developed in the scope of the RADAR-ON-RAIA EU project. The data access server is based on the use of Open Geospatial Consortium (
Externí odkaz:
https://doaj.org/article/f1f049400be54ec8896ffa692d02bdae
Autor:
Cletus O. Ogbodo, Rosa M. Fitzgerald, Christopher Fuller, Jungwoo Lee, Roberto Perea, Javier Polanco-Gonzalez
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 11, p 1962 (2024)
This study provides a comprehensive analysis and intercomparison of surface currents, for Galveston Bay and Sabine Lake, Texas, obtained from High-Frequency (HF) radars and SCHISM model. We established a methodology based on qualitative and quantitat
Externí odkaz:
https://doaj.org/article/d6e0aac0975e4980b0ff630ad815ff1e
Publikováno v:
Remote Sensing, Vol 16, Iss 22, p 4284 (2024)
The near-inertial motion in ocean surface currents directly reflects the energy transported by wind towards the surface layer, playing an important role in climate regulation and energy balance. Previous studies have mainly focused on near inertial o
Externí odkaz:
https://doaj.org/article/f2ea2229ee6e43549d08b79f101420ec
Autor:
Abdullah Alhajri, Faisal Aldhubaib
Publikováno v:
IET Radar, Sonar & Navigation, Vol 17, Iss 12, Pp 1812-1821 (2023)
Abstract The authors investigate the feasibility of forming a composite Gaussian waveform in the high‐frequency region for jetfighter class targets with a high potential to combat the noise effect and the late‐time signature onset ambiguity when
Externí odkaz:
https://doaj.org/article/896369aacf714630993331eff96a36fd
Publikováno v:
IET Radar, Sonar & Navigation, Vol 17, Iss 11, Pp 1639-1645 (2023)
Abstract The usual procedure for extracting ocean surface information from data acquired from a high‐frequency surface wave radar transmitting from a floating platform is to first compensate for the motion of the antenna in the acquired motion‐co
Externí odkaz:
https://doaj.org/article/c6421c756fc34f0ba2d6f7a94480672a
Akademický článek
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