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Record #170952:
Dynamics of the polar cap ionosphere. Part 2. Case studies of polar patches above Casey, Antarctica / A.M. Breed, T.M. Maddern, P.L. Dyson, R.J. Morris.
Title: | Dynamics of the polar cap ionosphere. Part 2. Case studies of polar patches above Casey, Antarctica / A.M. Breed, T.M. Maddern, P.L. Dyson, R.J. Morris. |
Author(s): | Breed, A. M. Maddern, T. M. Dyson, P. L. Morris, R. J. |
Date: | 2001. |
Publisher: | Canberra: Australian Goverment Publishing Service |
In: | Australian solar terrestrial and space physics research. (2001.), |
Abstract: | Describes series of campaigns at Casey station, Antarctica from 1997-98 with aim of identifying and understanding polar patches. Patches identified from group range and critical frequencies on ionogram records were compared with drift measurements and other geophysical data sets. Good correlations were observed with Total Electron Content (TEC) derived from GPS satellite observations with receiver also located at Casey. Comparison with plasma drift velocities confirmed that patches are associated with fluctuations in horizontal drift velocity. In current study, peaks in magnitude of horizontal drift velocity correlate with patch edges. Presents case studies of three days of patch observations at Casey station in April 1998. |
Notes: | In: Australian solar terrestrial and space physics research / R.J. Morris, P.J. Wilkinson. |
Keywords: | 551.5 -- Meteorology. 551.510.5 -- Atmosphere, structure. 551.510.535 -- Ionosphere. 91(08) -- Expeditions: 1947- Australian National Antarctic Research Expeditions. 91(08) -- Expeditions: 1998 ANARE. D -- Atmospheric sciences. (*7) -- Antarctic regions. (*74) -- Australian Antarctic Territory. (*747.3) -- Budd Coast. |
SPRI record no.: | 170952 |
LDR 02091naa#a2200000#a#4500 001 SPRI-170952 005 20240328202957.0 007 ta 008 240328s2001####acaa###|#####|0||#0#eng#d 035 ## ‡aSPRI-170952 040 ## ‡aUkCU-P‡beng‡eaacr 245 00 ‡aDynamics of the polar cap ionosphere. Part 2. Case studies of polar patches above Casey, Antarctica /‡cA.M. Breed, T.M. Maddern, P.L. Dyson, R.J. Morris. 260 ## ‡aCanberra :‡bAustralian Goverment Publishing Service,‡c2001. 300 ## ‡ap. 189-208 :‡bdiags. 490 0# ‡aANARE Reports ;‡v146 500 ## ‡aIn: Australian solar terrestrial and space physics research / R.J. Morris, P.J. Wilkinson. 520 3# ‡aDescribes series of campaigns at Casey station, Antarctica from 1997-98 with aim of identifying and understanding polar patches. Patches identified from group range and critical frequencies on ionogram records were compared with drift measurements and other geophysical data sets. Good correlations were observed with Total Electron Content (TEC) derived from GPS satellite observations with receiver also located at Casey. Comparison with plasma drift velocities confirmed that patches are associated with fluctuations in horizontal drift velocity. In current study, peaks in magnitude of horizontal drift velocity correlate with patch edges. Presents case studies of three days of patch observations at Casey station in April 1998. 650 07 ‡a551.5 -- Meteorology.‡2udc 650 07 ‡a551.510.5 -- Atmosphere, structure.‡2udc 650 07 ‡a551.510.535 -- Ionosphere.‡2udc 650 07 ‡a91(08) -- Expeditions: 1947- Australian National Antarctic Research Expeditions.‡2udc 650 07 ‡a91(08) -- Expeditions: 1998 ANARE.‡2udc 650 07 ‡aD -- Atmospheric sciences.‡2local 651 #7 ‡a(*7) -- Antarctic regions.‡2udc 651 #7 ‡a(*74) -- Australian Antarctic Territory.‡2udc 651 #7 ‡a(*747.3) -- Budd Coast.‡2udc 700 1# ‡aBreed, A. M. 700 1# ‡aMaddern, T. M. 700 1# ‡aDyson, P. L. 700 1# ‡aMorris, R. J. 773 0# ‡7p1am ‡aMorris, R. J. ‡tAustralian solar terrestrial and space physics research. ‡dCanberra : Australian Goverment Publishing Service, 2001. ‡wSPRI-165946 916 ## ‡aHS 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20240328 ‡bHS