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12 Titles Match Your Query
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1. Hourly-scaled ionospheric data from Vernadsky station [NASC_VERN_IONOSONDE]
Ionosphere sounding is carried out using the semi-automatic station ISP-42. This is a radar system for impulse radio sounding of the ionosphere in the height interval up to 800 km at frequencies 1.0-22.6 ...


2. Hourly scaled ionospheric characteristics for Macquarie Island, Mawson and Casey. [IPS_IONOSONDE]
Routine high latitude observations made in Antarctica form a climatological baseline of the ionosphere extending back to 1958 at Mawson and Casey, and for almost two decades at Davis and Macquarie ...


3. Ionospheric dynamics in the polar cap [ASAC_949]
The aim is to measure structure and drift in polar-cap ionospheric layers in order to test current theories and models, identify unexplained behaviour and develop theoretical explanations. The polar ...


4. Solar Features - Solar Flares - SIDS [gov.noaa.ngdc.stp.solar.solar-features_solar-flares_sids]
A Sudden Ionospheric Disturbance (SID) is any of several radio propagation anomalies due to ionospheric changes resulting from solar or geophysical events.


5. Ionospheric Vertical Sounding [NICT_IONOSONDE_OBS]
Virtual height profile of ionospheric electron density at Syowa Station, East Antarctica


6. Coupling, Energetics, and Dynamics of Atmospheric Regions (CEDAR) Database at NCAR/HAO [CEDAR_NCAR_HAO]   CHILD DIFs
The Coupling, Energetics, and Dynamics of Atmospheric regions (CEDAR) is a program sponsored by the National Science Foundation (NSF) designed to enhance the capability of ground-based instruments ...


7. Digisonde Portable Sounder 4 Data at Zhongshan Station, Antarctica ,Year 2001 [CNNADC_2001_S_DPS4_ZS]
The DPS-4, developed by the University of Massachusetts at Lowell Center for Atmospheric Research (ULCAR), is a pulse HF Doppler radar controlled by a computer. It can measure the amplitude, phase, ...


8. Ionospheric Data with DPS-4 for Zhongshan Station [PRIC_IONOSONDE_ZHONGSHAN]
During the austral summer of 1994/1995 the Digisonde Portable Sounder-4 (DPS-4) was deployed at Zhongshan Station, Antarctica by the 11th Chinese National Antarctic Research Expedition. ...


9. Digisonde Portable Sounder 4 Data at Zhongshan Station, Antarctica,Year 2002 [CNNADC_2002_S_DPS4_ZS]
The DPS-4, developed by the University of Masachusetts at Lowell Center for Atmospheric Research (ULCAR), is a pulse HF Doppler radar controlled by a computer. It can measure the amplitude, phase, ...


10. Ionospheric vertical sounding [Ionospheric_vertical_sounding]
Ionospheric observations, using radio techniques, are an important part of the aeronomic studies that may be carried out in polar zones where the peculiarity of the physical phenomena, due to the ...


11. Ionosphere Physics Data from Belgrano and San Martin Bases, Antarctica [JCADM_CDA_DNA_IONOSPHYSICS]
Vertical incidence ionosoundings are being performed at the Belgrano and San Martmn stations. Ionospheric cosmic noise absorption is continuously recorded at the same stations, at a frequency of ...


12. Worldwide Ionospheric Data with Ionosonde [JAPANIONOGRAM]
Ionospheric observations have been carried out in Japan since 1930s by means of vertical sounding using ionosondes. The ionosonde produces ionograms, which are recorded digitally on computer storage ...


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