Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Norman, J F"'
Publikováno v:
Bulletin of the American Meteorological Society, 1977 Sep 01. 58(9), 928-934.
Externí odkaz:
https://www.jstor.org/stable/26218087
Akademický článek
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Publikováno v:
Radio Science; 1969, Vol. 4 Issue 3, p231-234, 4p
Publikováno v:
Bulletin of the American Meteorological Society. 58:928-934
The Radio Acoustic Sounding System (RASS) is used to remotely measure atmospheric temperature profiles. The technique used for these measurements is Doppler tracking of a short, high-intensity acoustic pulse with an RF (electro-magnetic) radar. By me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc6637cfdda45f937a25e36e09763c9d
https://doi.org/10.1175/1520-0477(1977)058<0928:ahfras>2.0.co
https://doi.org/10.1175/1520-0477(1977)058<0928:ahfras>2.0.co
Autor:
Norman J. F. Chang
Publikováno v:
Radio Science. 15:371-382
A method for reducing tropospheric/stratospheric radar backscatter measurements to wind components and for relating uncertainties in these components to uncertainties in Doppler backscatter moments estimation is described. The centroid of the Doppler
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::934ca05a5fe217c355a8ed91aba0bbda
https://doi.org/10.1029/rs015i002p00371
https://doi.org/10.1029/rs015i002p00371
Publikováno v:
Radio Science. 4:231-234
Attention is drawn to similarities between certain magnetoionic formulas in ionospheric radio propagation and corresponding formulas for acoustic-gravity waves. Acoustic waves are similar to radio waves with frequencies above the electron gyrofrequen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be7c46c534dba55795c62864b139e3c5
https://doi.org/10.1029/rs004i003p00231
https://doi.org/10.1029/rs004i003p00231
Autor:
Norman J. F. Chang
Publikováno v:
Solar-Terrestrial Influences on Weather and Climate ISBN: 9789400994300
The Chatanika radar, located near Fairbanks, Alaska, has been used for incoherent-scatter studies of the ionosphere since 1971. In this paper we describe some of the results obtained from ionospheric measurements. Recent tropospheric and stratospheri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2881558bf40f5af8a290d0d1f469c80e
https://doi.org/10.1007/978-94-009-9428-7_36
https://doi.org/10.1007/978-94-009-9428-7_36
A three-site television-aided tracking network was constructed and fielded for the STRESS series of barium releases. The real-time tracks of the barium-ion clouds were used to deduce the ground locations where the coverage of a communications satelli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1df9657b0726b71cb1af687701c3af04
https://doi.org/10.21236/ada056387
https://doi.org/10.21236/ada056387
Autor:
Norman J. F. Chang
Anomalous radar returns seen on ionograms following ionospheric barium releases are analyzed to determine their origin and their interpretation. Two types of echoes are identified; one type originates from the barium cloud and the other type from lay
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3b39f7a27b8ddde2523ad93c0e990e9
https://doi.org/10.21236/ada056388
https://doi.org/10.21236/ada056388