Geomagnetism

Results: 1657



#Item
711Astronomy / Plasma physics / Planetary science / Geomagnetism / Jets / Magnetosphere / Aurora / Birkeland current / Solar wind / Physics / Space plasmas / Astrophysics

Coupling with the ionosphere By J. De Keyser While the motion of the outer regions of the magnetosphere is prescribed by the solar-wind magnetosphere interaction, the motion of the inner regions of the magnetosphere is d

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Source URL: www.aeronomie.be

Language: English - Date: 2011-04-18 04:38:40
712Astrophysics / Planetary science / Plasma physics / Geomagnetism / Space science / Magnetosphere / Birkeland current / Aurora / Geomagnetic storm / Physics / Space plasmas / Astronomy

Ionospheric Plasma Convection Observed by HF Radar Network in the Northern Polar Region HASHIMOTO K. Kumiko, KIKUCHI Takashi, KUNITAKE Manabu, OHTAKA Kazuhiro, and WATARI Shin-ichi The space weather forecast is getting m

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Source URL: www.nict.go.jp

Language: English - Date: 2013-11-21 20:04:49
713Geomagnetism / Space / Astronomy / Space plasmas / Weather / Space weather / Geomagnetic storm / Solar wind / Daylight saving time / Physics / Space science / Planetary science

3-2 Prediction of the Dst Index from Solar Wind Parameters by a Neural Network Method WATANABE Shigeaki, SAGAWA Eiichi, OHTAKA Kazuhiro, and SHIMAZU Hironori Using the Elman-type neural network technique, operational mod

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Source URL: www.nict.go.jp

Language: English - Date: 2013-11-20 21:28:56
714Geomagnetism / Planetary science / Space plasmas / Plasma physics / Jets / Substorm / THEMIS / Aurora / Magnetosphere / Electromagnetism / Physics / Magnetism

Major magnetic storm events also lead to spectacular auroral displays even at low geographic latitudes. Substorms were first documented in 1964 by Syun-Ichi Akasofu of the University of Alaska using a network of all-sky

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Source URL: cse.ssl.berkeley.edu

Language: English - Date: 2010-01-11 17:34:45
715Space plasmas / Planetary science / Plasma physics / Geomagnetism / Light sources / Magnetosphere / Aurora / Substorm / Sunspot / Physics / Electromagnetism / Astronomy

Exercise 3. Find the magnetic latitudes for field lines that cross the equatorial plane at L = 3.0, L=10.0, L=20.0 and L = 30.0. If magnetic storms are produced by magnetic reconnection events between L=15 and L = 35, at

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Source URL: cse.ssl.berkeley.edu

Language: English - Date: 2010-01-11 17:34:22
716Physics / Geomagnetism / Geometry / Angle / Cartography / Compass / Magnetic declination / Azimuth / North Magnetic Pole / Orientation / Electromagnetism / Navigation

Map and Compass Fundamentals By Mike Lynch, SBSAR This paper was developed in conjunction with the Land Navigation Training Outline in the Training Program section of this Web Site.

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Source URL: web.archive.org

Language: English
717Geomagnetism / Magnetometers / Measuring instruments / Sensors / Magnetic field / Compass / Magnet / Galvanometer / Spacecraft magnetometer / Electromagnetism / Magnetism / Physics

Table 3 shows the components for 2004 at sea level for different geographic coordinates. The vector components whose magnitudes are the numbers Bx, By and Bz are defined in units of nano-teslas (nT), B is the total field

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Source URL: cse.ssl.berkeley.edu

Language: English - Date: 2010-01-11 17:35:04
718Electromagnetism / Plasma physics / Planetary science / Geomagnetism / Atmosphere / Ionosphere / Magnetosphere / Space weather / Geomagnetic storm / Physics / Space plasmas / Astrophysics

2-3-6 Ionosphere Simulation SHINAGAWA Hiroyuki Space weather forecasts are about to enter a stage incorporating numerical forecasts based on full-scale numerical simulation, in addition to conventional methods used by fo

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Source URL: www.nict.go.jp

Language: English - Date: 2011-07-11 07:57:43
719Planetary science / Electromagnetism / Geomagnetism / Jets / Plasma physics / Aurora / Magnetosphere / Space weather / Simulation / Physics / Space plasmas / Astronomy

2-2-4 Application of the Magnetospheric Model for Numerical Forecast - Validation Using the Cross Polar Cap Potential KUNITAKE Manabu, WATARI Shinichi, SHINAGAWA Hiroyuki, SHIMAZU Hironori, NAGATSUMA Tsutomu, HORI Tomoak

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Source URL: www.nict.go.jp

Language: English - Date: 2013-11-21 20:29:13
720Space plasmas / Space / Geomagnetism / Space science / Plasma physics / Ionosphere / Space weather / Geomagnetic storm / Radio propagation / Physics / Planetary science / Astronomy

3-3 Ionospheric Storm and Variation of Total Electron Content[removed]Observations of TEC Disturbances with GEONET —TEC Storm and SED— MARUYAMA Takashi, MA Guanyi, and NAKAMURA Maho Two extreme ionospheric events were

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Source URL: www.nict.go.jp

Language: English - Date: 2013-11-21 20:37:03
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