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На этой странице приведены все страницы сервера www.iki.rssi.ru ,которые мы индексируем. Показаны документы 1441 - 1460 из 7171.

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1441. Pulsating aurora
... Pulsating auroras are a visible manifestation of modulation in the fluxes of precipitating magnetospheric electrons. ... Various theories of pulsating auroras are based on the wave-particle interaction between VLF waves and electrons in the equatorial region of the magnetosphere. ... Something about the generation of pulsating auroras . ... Sometimes a correlation between VLF emissions and pulsating auroras is possible to observe at simultaneous ground-based VLF and auroral measurements. ... Geophys...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/magbase/REFMAN/SPPHTEXT/aurora/pulsating/pulsating.html -- 9.9 Кб -- 21.12.2007
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1442. CR Interaction region
. VLF waves are amplified in CR interaction region . back
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/magbase/REFMAN/SPPHTEXT/aurora/pulsating/cr_inter.html -- 1.5 Кб -- 21.12.2007
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1443. An example of correlating VLF emissions and auroral pulsations
. An example of correlating VLF emissions and auroral pulsations. In upper panel is shown the total VLF power and in the lower panel the auroral intensity varitions determined from the TV screen. back
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/magbase/REFMAN/SPPHTEXT/aurora/pulsating/correlat.html -- 1.7 Кб -- 21.12.2007
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1444. Example of Pulsating Auroras
. An example of auroral pulsations measured by low-light-level-TV camera at Kalkkoaivi in Northern Finland. back
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/magbase/REFMAN/SPPHTEXT/aurora/pulsating/example.html -- 1.5 Кб -- 21.12.2007
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1445. Sun-aligned arcs [Oulu]
... Sun-aligned arcs are auroral features found within the polar cap , as opposed to the auroral oval where the more typical arcs reside. First global image of this phenomenon was reported by Frank et al. (1982); it consists of luminous belt reaching across the polar cap from noon to midnigh (that is why it is also called theta aurora; terms transpolar or polar cap arc are also known). ... Res., ... Antisunward decay of polar cap arcs, J. Geophys. ... The Creation of Theta-Aurora, by JHU/APL . ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/magbase/REFMAN/SPPHTEXT/aurora/arc/sun-aligned.html -- 6.2 Кб -- 21.12.2007
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1446. Flickering aurora [Oulu]
spaceweb@oulu.fi - last update: 14 November 1998, 2200 UT (RR) . ... It has been shown that the modulation is caused by electromagnetic oxygen cyclotron ( EMIC ) wave propagating from the auroral parallel-electric-field acceleration region at about 1 Re altitude (Temerin et al., ... Temerin, M., J. McFadden, M. Boehm, C. W. Carlson, and W. Lotko, Production of flickering aurora and field-aligned electron fluxes by electromagnetic ion cyclotron waves, J. Geophys. ... Space Physics Text Book of Oulu ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/magbase/REFMAN/SPPHTEXT/aurora/arc/flickering.html -- 3.1 Кб -- 21.12.2007
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1447. Deformed arcs [Oulu]
spaceweb@oulu.fi - last update: 25 November 1998, 1130 UT (RR) . During increased geomagnetic activity , the quiet auroral arcs become more active, producing forms like spirals, curls and folds (e.g., Hallinan and Davis, 1970; Davis and Hallinan, 1976). Localized upward field-aligned currents (Rostoker, 1987; Bythrow and Potemra, 1987) are associated with these structures. ... 92 , 8691-8699, 1987. ... Hallinan, T. J., and T. N. Davis, Small-scale auroral arc distortions, Planet. ... 1987. ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/magbase/REFMAN/SPPHTEXT/aurora/arc/deformed.html -- 3.4 Кб -- 21.12.2007
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1448. Auroral hiss [Oulu]
spaceweb@oulu.fi - last update: 2 December 1998, 1000 UT (RR) . Auroral hiss consists of broad band, often continuous and featureless emissions at 1-500 kHz. ... Auroral hiss is characterised by a sharp low-frequency cutoff near the local lower hybrid resonance frequency, and a high-frequency cutoff at the local plasma frequency or local electron cyclotron frequency f ce . For more information see, e.g., Bering et al. (1987) and Bahnsen et al. 1987). ... VLF hiss, J. Geophys. ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/magbase/REFMAN/SPPHTEXT/aurora/arc/hiss.html -- 2.5 Кб -- 21.12.2007
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1449. AKR [Oulu]
spaceweb@oulu.fi - last update: 2 December 1998, 1000 UT (RR) . Auroral kilometric radiation (AKR) is bursty electromagnetic emission at about 100 - 500 kHz related to auroral arcs , i.e., dusk and evening side discrete auroras. ... The source region altitude is about 3000 - 20000 km; however, at a given time only a small altitude range is operational. ... It is composed of both extraordinary and ordinary modes, with the extraordinary mode dominating. ... 1989). ... 94 , 6643-6654, 1989. ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/magbase/REFMAN/SPPHTEXT/aurora/arc/akr.html -- 2.5 Кб -- 21.12.2007
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1450. Auroral arcs [Oulu]
... Arcs are the most typical auroral forms in the premidnight sector auroral oval . ... There are two types of electric fields related to auroral arcs (see, e.g., Johnson et al., ... The first one, polarization electric field, forms withing the arc because of the increased ionospheric conductivity (de la Beaujardiere, 1977, 1981). ... Res., ... Lanchester, B. S., K. Kaila, I. W. McCrea, Relationship between large horizontal electric fields and auroral arc elements, J. Geophys. ... Geophys., ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/magbase/REFMAN/SPPHTEXT/aurora/arc/ -- 7.8 Кб -- 21.12.2007
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/magbase/REFMAN/SPPHTEXT/aurora/arc/index.html -- 7.8 Кб -- 21.12.2007
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1451. sirclcx9410040713
IKI RAN Radar Image Collection . ... Image Preview . ... Wavelength(s)/Frequency(ies)/Band(s) . L band: 1.25 GHz / 0.24 m; C band: 5.30 GHz / 0.057 m; X band: 9.60 GHz / 0.031 m . ... Image center: L and C band: 42°52.0' N; 26°05.5' W X band: 42°46'; N 26°15' W . Track direction at image center: L and C band: 45.0°; X band: 45.2°; . ... Atmospheric convective cells, atmospheric front, oceanic front . ... image size: L and C band :4268*8556; X band : 3168*8196; pixel size: 12.5m*12.5m . ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/asp/database/Atmospheric/Rain_events/sirclcx9410040713.html -- 5.5 Кб -- 21.12.2007
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1452. Wind speed and direction, July 15, 1992
. Wind speed and direction, July 15, 1992; (0 =12:00 a.m. CDT) .
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/asp/database/Images/RARKu9207152053/RARKu9207152053_wsd.htm -- 1.5 Кб -- 21.12.2007
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/asp/database/Images/RARKu9207152127/RARKu9207152127_wsd.htm -- 1.5 Кб -- 21.12.2007
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1453. About Data by Institution Pages
The Magnetospheric Yellow Pages directories are lists of links to remote web sites that provide magnetospheric physics data. ... The list of Data Servers sorted by Institution first provides a list of all institutions which host known on-line data servers. ... Then by clicking on one of those links you jump to the remote site that is listed - e.g. whatever web server actually hosts those web pages and download the data that you need. ... Data Servers sorted by Institution . Project Pages . ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/magbase/REFMAN/YELLPAGE/info/about-data-by-institution.html -- 4.1 Кб -- 21.12.2007
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1454. Air and water temperature, July 15, 1992; (0 =12:00 a
. Air and water temperature, July 15, 1992; (0 =12:00 a.m. CDT) .
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/asp/database/Images/RARKu9207152053/RARKu9207152053_awt.htm -- 1.5 Кб -- 21.12.2007
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/asp/database/Images/RARKu9207152127/RARKu9207152127_awt.htm -- 1.5 Кб -- 21.12.2007
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1455. OCEANX0001071504
IKI RAN Radar Image Collection . ... Image Preview / Location map . Image name . ... Image partition . No; microwave (0.8cm) image is supplied in the same picture . ... 0.0316 / 9.5 / X . ... Calibration . Black is lowest value of radar signal, white is highest value of radar signal. Calibration steps. ... Other signatures seen in the image . ... Source image: image size: 436pxl*1411pxl; image resolution: 1500m*1500m; file size: 1.2MB . ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/asp/database/Atmospheric/Rain_events/OCEANX0001071504.html -- 5.2 Кб -- 21.12.2007
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1456. OCEANX9412242058
IKI RAN Radar Image Collection . ... Image Preview / Location map . Image name . ... Image partition . ... 0.0316 / 9.5 / X . ... Calibration . Black is lowest value of radar signal, white is highest value of radar signal. Calibration steps. ... Other signatures seen in the image . ... Source image: image size: 312pxl*682pxl; image resolution: ~1500m*1500m; file size: 0.8MB . ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/asp/database/Atmospheric/Rain_events/OCEANX9412242058.html -- 4.9 Кб -- 21.12.2007
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1457. Table 1
Table 1. ... 34.062 . ... 34.064 . ... 27.339 . ... 0.191 . ... 2535 . ... 2500.0 . ... 34.072 . ... 34.071 . ... 27.351 . ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/asp/database/Images/ERSC9904210158/ERSC9904210158_tsdd.htm -- 24.4 Кб -- 21.12.2007
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1458. Fig
. Fig.2. Distributions of temperature (a) and density (b) of the upper layer (0- 1000 db) obtained by R/V ?Pavel Gordienko? on 18 April 1999. The locations of the hydrological stations are shown in Fig.1.
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/asp/database/Images/ERSC9904210158/ERSC9904210158_tdd.html -- 1.7 Кб -- 21.12.2007
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1459. Atmospheric pressure, July 15, 1992; (0 =12:00 a
. Atmospheric pressure, July 15, 1992; (0 =12:00 a.m. CDT) .
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/asp/database/Images/RARKu9207152053/RARKu9207152053_ap.htm -- 1.5 Кб -- 21.12.2007
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/asp/database/Images/RARKu9207152127/RARKu9207152127_ap.htm -- 1.5 Кб -- 21.12.2007
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1460. ASARws0506031202
IKI RAN Radar Image Collection . Oceanic phenomena / Island wakes . Image Preview / Location map . Image name . ... Envisat/ASAR . ... Image partition . ... Preview image: black is lowest NRCS, white is highest NRCS . Full images: Wide Swath ASAR format . ... Other signatures seen in the image . ... Envisat MERIS image of June 3, 2005 at 00:41 . Source image : image size: 5623*4860 pixels; 1 pixel = 8 bits; pixel size: 75.0 x 75.0 m*m; full image file size: 52,3 Mb . ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/asp/database/Oceanic/Island_wakes/ASARws0506031202.html -- 5.4 Кб -- 21.12.2007
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