Comparisons Of The Transverse Coherence Length And Isoplanatic Angle From Measurements Taken With The Flatlands Very High Frequency Radar, Optical Techniques, And Thermosondes

1989 ◽  
Author(s):  
F. Eaton ◽  
J. Brown ◽  
W Clark ◽  
D. Favier ◽  
K Gage ◽  
...  
Keyword(s):  
High Frequency ◽  
Coherence Length ◽  
Very High Frequency ◽  
Optical Techniques ◽  
High Frequency Radar ◽  
Very High

Low‐angle tracking algorithm using polarisation sensitive array for very‐high frequency radar

2014 ◽  
Vol 8 (9) ◽  
pp. 1035-1041 ◽  
Author(s):  
Zhen‐hai Xu ◽  
Jia‐ni Wu ◽  
Ziyuan Xiong ◽  
Shun‐ping Xiao
Keyword(s):  
High Frequency ◽  
Tracking Algorithm ◽  
Very High Frequency ◽  
High Frequency Radar ◽  
Angle Tracking ◽  
Very High

Observation and analysis of atmospheric rainfall based on the very high frequency radar

2017 ◽  
Vol 11 (4) ◽  
pp. 616-620 ◽  
Author(s):  
Haiyin Qing ◽  
Yenhsyang Chu ◽  
Zhengyu Zhao ◽  
Chinglun Su ◽  
Chen Zhou ◽  
...  
Keyword(s):  
High Frequency ◽  
Very High Frequency ◽  
High Frequency Radar ◽  
Very High

MAGNETIC DISTURBANCES, SPORADIC E, AND RADIO ECHOES ASSOCIATED WITH THE AURORA

1954 ◽  
Vol 32 (5) ◽  
pp. 326-329 ◽  
Author(s):  
J. H. Meek ◽  
A. G. McNamara
Keyword(s):  
High Frequency ◽  
Field Variation ◽  
Magnetic Field Variation ◽  
Very High Frequency ◽  
High Frequency Radar ◽  
Radar Echoes ◽  
Sporadic E ◽  
Auroral Arcs ◽  
Very High ◽  
Magnetic Disturbances

A comparison of simultaneous data on the visible aurora, the earth's magnetic field variation, vertical and oblique ionosonde echoes, and very-high-frequency radar echoes has been made. Long-range high-frequency and very-high-frequency radio echoes do not appear to correlate individually. Reflections are observed, however, on both frequency ranges coincident with the appearance of low elevation auroral arcs, which are associated with magnetic bays.

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