Large-Scale Plasma Structure in the Polar and Auroral Ionosphere: Experimental Observations and Modelling
Radiotomography provides observations of ionospheric electron density structure on horizontal scales of tens to hundreds of kilometres. Routine measurements over extended periods of time and geographic areas have the potential for parameterising the structure of the polar and auroral ionosphere. Ave...
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| creator | Pryse, S E Middleton, H R Dewis, K L Wood, A G Whittick, E L Balthazor, R L |
| description | Radiotomography provides observations of ionospheric electron density structure on horizontal scales of tens to hundreds of kilometres. Routine measurements over extended periods of time and geographic areas have the potential for parameterising the structure of the polar and auroral ionosphere. Averaged electron densities characteristic of different ionospheric features, locations, local times, Universal Times, seasons, geomagnetic activity and solar conditions can be compared with ionospheric models and used to test and develop the models. Tomographic images are presented of plasma structures characteristic of the polar and auroral ionosphere. Results from initial comparisons of the measurements with the Sheffield University Coupled Thermosphere-Ionosphere-Plasmasphere (CTIP) model are also discussed. General broad agreement is seen between the model and observations but discrepancies are also evident.
See also ADM002065., The original document contains color images. RTO-MP-IST-056. 2006) Large-Scale Plasma Structure in the Polar and Auroral Ionosphere: Experimental Observations and Modelling. In Characterising the Ionosphere (pp. 15-1 15-10). Meeting Proceedings RTO-MP-IST-056, Paper 15. Neuilly-sur-Seine, France: RTO. |
| format | Report |
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See also ADM002065., The original document contains color images. RTO-MP-IST-056. 2006) Large-Scale Plasma Structure in the Polar and Auroral Ionosphere: Experimental Observations and Modelling. In Characterising the Ionosphere (pp. 15-1 15-10). Meeting Proceedings RTO-MP-IST-056, Paper 15. Neuilly-sur-Seine, France: RTO.</description><language>eng</language><subject>Atmospheric Physics ; AURORAE ; Electricity and Magnetism ; ELECTRON DENSITY ; FOREIGN REPORTS ; GEOGRAPHIC AREAS ; Geography ; GEOMAGNETISM ; HORIZONTAL ORIENTATION ; IONOSPHERIC MODELS ; MEASUREMENT ; NATO ; NATO FURNISHED ; Plasma Physics and Magnetohydrodynamics ; PLASMAS(PHYSICS) ; POLAR REGIONS ; SCALE ; SEASONS ; STRUCTURES ; TIME INTERVALS ; TOMOGRAPHY ; UNITED KINGDOM</subject><creationdate>2006</creationdate><rights>Approved for public release; distribution is unlimited. NATO.</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,780,885,27565,27566</link.rule.ids><linktorsrc>$$Uhttps://apps.dtic.mil/sti/citations/ADA476991$$EView_record_in_DTIC$$FView_record_in_$$GDTIC$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Pryse, S E</creatorcontrib><creatorcontrib>Middleton, H R</creatorcontrib><creatorcontrib>Dewis, K L</creatorcontrib><creatorcontrib>Wood, A G</creatorcontrib><creatorcontrib>Whittick, E L</creatorcontrib><creatorcontrib>Balthazor, R L</creatorcontrib><creatorcontrib>UNIVERSITY COLL OF WALES ABERYSTWYTH</creatorcontrib><title>Large-Scale Plasma Structure in the Polar and Auroral Ionosphere: Experimental Observations and Modelling</title><description>Radiotomography provides observations of ionospheric electron density structure on horizontal scales of tens to hundreds of kilometres. Routine measurements over extended periods of time and geographic areas have the potential for parameterising the structure of the polar and auroral ionosphere. Averaged electron densities characteristic of different ionospheric features, locations, local times, Universal Times, seasons, geomagnetic activity and solar conditions can be compared with ionospheric models and used to test and develop the models. Tomographic images are presented of plasma structures characteristic of the polar and auroral ionosphere. Results from initial comparisons of the measurements with the Sheffield University Coupled Thermosphere-Ionosphere-Plasmasphere (CTIP) model are also discussed. General broad agreement is seen between the model and observations but discrepancies are also evident.
See also ADM002065., The original document contains color images. RTO-MP-IST-056. 2006) Large-Scale Plasma Structure in the Polar and Auroral Ionosphere: Experimental Observations and Modelling. In Characterising the Ionosphere (pp. 15-1 15-10). Meeting Proceedings RTO-MP-IST-056, Paper 15. Neuilly-sur-Seine, France: RTO.</description><subject>Atmospheric Physics</subject><subject>AURORAE</subject><subject>Electricity and Magnetism</subject><subject>ELECTRON DENSITY</subject><subject>FOREIGN REPORTS</subject><subject>GEOGRAPHIC AREAS</subject><subject>Geography</subject><subject>GEOMAGNETISM</subject><subject>HORIZONTAL ORIENTATION</subject><subject>IONOSPHERIC MODELS</subject><subject>MEASUREMENT</subject><subject>NATO</subject><subject>NATO FURNISHED</subject><subject>Plasma Physics and Magnetohydrodynamics</subject><subject>PLASMAS(PHYSICS)</subject><subject>POLAR REGIONS</subject><subject>SCALE</subject><subject>SEASONS</subject><subject>STRUCTURES</subject><subject>TIME INTERVALS</subject><subject>TOMOGRAPHY</subject><subject>UNITED KINGDOM</subject><fulltext>true</fulltext><rsrctype>report</rsrctype><creationdate>2006</creationdate><recordtype>report</recordtype><sourceid>1RU</sourceid><recordid>eNqFi7EKwlAMALs4iPoHDvmBDqIodStaUVAU6l5iG9sHaV7JS8XPt4i708EdN47cGbWmOC-RCW6MoUXITfvSeiVwAtYM3jMqoFSQ9uoVGU5efOgaUtpC9u5IXUtiQ7g-AukLzXkJ3-PiK2J2Uk-j0RM50OzHSTQ_ZPfdMa7MlUUwJ2RFuk9Xm3WSLJZ_8gdpoz1z</recordid><startdate>20060601</startdate><enddate>20060601</enddate><creator>Pryse, S E</creator><creator>Middleton, H R</creator><creator>Dewis, K L</creator><creator>Wood, A G</creator><creator>Whittick, E L</creator><creator>Balthazor, R L</creator><scope>1RU</scope><scope>BHM</scope></search><sort><creationdate>20060601</creationdate><title>Large-Scale Plasma Structure in the Polar and Auroral Ionosphere: Experimental Observations and Modelling</title><author>Pryse, S E ; Middleton, H R ; Dewis, K L ; Wood, A G ; Whittick, E L ; Balthazor, R L</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-dtic_stinet_ADA4769913</frbrgroupid><rsrctype>reports</rsrctype><prefilter>reports</prefilter><language>eng</language><creationdate>2006</creationdate><topic>Atmospheric Physics</topic><topic>AURORAE</topic><topic>Electricity and Magnetism</topic><topic>ELECTRON DENSITY</topic><topic>FOREIGN REPORTS</topic><topic>GEOGRAPHIC AREAS</topic><topic>Geography</topic><topic>GEOMAGNETISM</topic><topic>HORIZONTAL ORIENTATION</topic><topic>IONOSPHERIC MODELS</topic><topic>MEASUREMENT</topic><topic>NATO</topic><topic>NATO FURNISHED</topic><topic>Plasma Physics and Magnetohydrodynamics</topic><topic>PLASMAS(PHYSICS)</topic><topic>POLAR REGIONS</topic><topic>SCALE</topic><topic>SEASONS</topic><topic>STRUCTURES</topic><topic>TIME INTERVALS</topic><topic>TOMOGRAPHY</topic><topic>UNITED KINGDOM</topic><toplevel>online_resources</toplevel><creatorcontrib>Pryse, S E</creatorcontrib><creatorcontrib>Middleton, H R</creatorcontrib><creatorcontrib>Dewis, K L</creatorcontrib><creatorcontrib>Wood, A G</creatorcontrib><creatorcontrib>Whittick, E L</creatorcontrib><creatorcontrib>Balthazor, R L</creatorcontrib><creatorcontrib>UNIVERSITY COLL OF WALES ABERYSTWYTH</creatorcontrib><collection>DTIC Technical Reports</collection><collection>DTIC STINET</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Pryse, S E</au><au>Middleton, H R</au><au>Dewis, K L</au><au>Wood, A G</au><au>Whittick, E L</au><au>Balthazor, R L</au><aucorp>UNIVERSITY COLL OF WALES ABERYSTWYTH</aucorp><format>book</format><genre>unknown</genre><ristype>RPRT</ristype><btitle>Large-Scale Plasma Structure in the Polar and Auroral Ionosphere: Experimental Observations and Modelling</btitle><date>2006-06-01</date><risdate>2006</risdate><abstract>Radiotomography provides observations of ionospheric electron density structure on horizontal scales of tens to hundreds of kilometres. Routine measurements over extended periods of time and geographic areas have the potential for parameterising the structure of the polar and auroral ionosphere. Averaged electron densities characteristic of different ionospheric features, locations, local times, Universal Times, seasons, geomagnetic activity and solar conditions can be compared with ionospheric models and used to test and develop the models. Tomographic images are presented of plasma structures characteristic of the polar and auroral ionosphere. Results from initial comparisons of the measurements with the Sheffield University Coupled Thermosphere-Ionosphere-Plasmasphere (CTIP) model are also discussed. General broad agreement is seen between the model and observations but discrepancies are also evident.
See also ADM002065., The original document contains color images. RTO-MP-IST-056. 2006) Large-Scale Plasma Structure in the Polar and Auroral Ionosphere: Experimental Observations and Modelling. In Characterising the Ionosphere (pp. 15-1 15-10). Meeting Proceedings RTO-MP-IST-056, Paper 15. Neuilly-sur-Seine, France: RTO.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | Atmospheric Physics AURORAE Electricity and Magnetism ELECTRON DENSITY FOREIGN REPORTS GEOGRAPHIC AREAS Geography GEOMAGNETISM HORIZONTAL ORIENTATION IONOSPHERIC MODELS MEASUREMENT NATO NATO FURNISHED Plasma Physics and Magnetohydrodynamics PLASMAS(PHYSICS) POLAR REGIONS SCALE SEASONS STRUCTURES TIME INTERVALS TOMOGRAPHY UNITED KINGDOM |
| title | Large-Scale Plasma Structure in the Polar and Auroral Ionosphere: Experimental Observations and Modelling |
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