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Conductivities consistent with Birkeland currents in the AMPERE-driven TIE-GCM 

Marsal Vinadé, Santiago (American Geophysical Union, 2015-09-26)
The Active Magnetosphere and Planetary Electrodynamics Response Experiment (AMPERE) satellite mission has offered for the first time global snapshots of the geomagnetic field-aligned currents with ...
 

Midlatitude F region peak height changes in response to interplanetary magnetic field conditions and modeling results 

Blanch Llosa, Estefania; Altadill, David (American Geophysical Union, 2012-12-13)
The response of the electron density peak height of the F2 region, hmF2, to geomagnetic storms has been investigated and a characteristic behavior of the peak height disturbance in relation to local-time, ...
 

A new approach to the hourly mean computation problem when dealing with missing data 

Marsal Vinadé, Santiago; Curto, J. J. (The Society of Geomagnetism and Earth, Planetary and Space Sciences (SGEPSS); The Seismological Society of Japan; The Volcanological Society of Japan; The Geodetic Society of Japan; The Japanese Society for Planetary Sciences; TERRAPUB., 2009-10-19)
Geomagnetic observatory records are unavoidably affected by primary data interruptions which, in turn, may have possible effects on the accuracy of the definitive data derived from them. One of the ...
 

Physical Layer Definition for a Long-Haul HF Antarctica to Spain Radio Link 

Alsina-Pagès, Rosa Ma; Hervás, Marcos; Orga, Ferran; Pijoan, Joan Lluis; Badia, David; Altadill Felip, David (MDPI, 2016-05)
La Salle and the Observatori de l’Ebre (OE) have been involved in a remote sensing project in Antarctica for the last 11 years. The OE has been monitoring the geomagnetic activity for more than twenty ...
 

Narrowband and Wideband Channel Sounding of an Antarctica to Spain Ionospheric Radio Link 

Hervás, Marcos; Alsina-Pagès, Rosa Ma; Orga, Ferran; Altadill Felip, David; Pijoan, Joan Lluis; Badia, David (MDPI, 2015-09)
La Salle and Ebro Observatory have been involved in remote sensing projects in Antarctica for the last 11 years (approximately one solar cycle). The Ebro Observatory has been monitoring and analyzing ...
 

Vertical and oblique ionospheric soundings performance comparison over the 12,760 km transequatorial HF link between Antarctica and Spain 

Alsina-Pagès, Rosa Ma; Hervás, Marcos; Altadill Felip, David; Calduch Casas, Jordi; Blanch Llosa, Estefania (Wiley, 2017-03)
This paper presents the second part of the study of the oblique sounding of a 12,760 km transequatorial ionospheric link between Livingston Island (Antarctica) and Cambrils in Spain. The study consists ...
 

Vertical and Oblique ionospheric soundings over the long haul HF link between Antarctica and Spain 

Ads, Ahmed Gamal; Bergada, Pau; Regué, Joan Ramon; Alsina-Pagès, Rosa Ma; Pijoan, Joan Lluis; Altadill Felip, David; Badia Folguera, David; Graells Castellà, Simó (Wiley, 2015-09)
This paper presents a comparative study between the oblique sounding results, theInternational Telecommunication Union Rec533 HF prediction model, and the vertical sounding results of atransequatorial ...
 

Vertical and oblique ionospheric soundings over a very long multihop HF radio link from polar to midlatitudes: Results and relationships 

Vilella Parra, Carles; Miralles Esteban, David; Fonseca, David; Acosta Pérez, Francisco; Solé, J.G.; Torta Margalef, Joan Miquel (Wiley, 2009-04)
A vertical incidence sounder (VIS) was installed at the Spanish Antarctic Base (62.7°S, 299.6°E) during the Antarctic summer survey 2004–2005. In addition, an oblique sounding (OS) system for HF ...
 

An example of operation for a partly manned Antarctic geomagnetic observatory and the development of a radio link for data transmission 

Torta Margalef, Joan Miquel; Marsal Vinadé, Santiago; Riddick, John C.; Vilella Parra, Carles; Altadill Felip, David; Blanch Llosa, Estefania; Cid, Oscar; Curto, Joan J.; De Santis, Angelo; Gaya-Piqué, Luis R.; Mauricio Ferré, Juan; Pijoan Vidal, Joan Lluís; Solé, Germán J.; Ugalde, Arantza (INGV, Istituto Nazionale di Geofisica e Vulcanologia, 2009-02)
The experience acquired from more than ten years of operation of an Antarctic geomagnetic observatory is described along with the development of data transmission facilities. The observatory was deployed ...
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Institució/CentreUniversitat Ramon Llull. Observatori de l’Ebre (8)Universitat Ramon Llull. La Salle (6)Observatori de l’Ebre-CSIC (3)Institut de Physique du Globe de Paris - CNRS (1)Istituto Nazionale di Geofisica e Vulcanologia (1)Observatori de l'Ebre-CSIC (1)Universitat Ramon Lull. Observatori de l'Ebre (1)Autor/a7ffc48d9-b7db-459c-9e1a-bc32e8ad3385 (4)Alsina-Pagès, Rosa Ma (4)Hervás, Marcos (3)Marsal Vinadé, Santiago (3)Pijoan, Joan Lluis (3)85e966c9-2e80-44ee-bd39-73e39e30924b (2)Badia, David (2)Blanch Llosa, Estefania (2)Torta Margalef, Joan Miquel (2)Vilella Parra, Carles (2)... Ver másMateriaIonosfera (5)Ones de ràdio (3)53 - Física (2)537 - Electricidad. Magnetismo. Electromagnetismo (2)Geomagnetism (2)55 - Geología. Meteorología (1)621.3 - Ingeniería eléctrica. Electrotecnia. Telecomunicaciones (1)Comunicacions d'espectre eixamplat (1)Electromagnetisme (1)Field aligned currents (1)... Ver másFecha2017 (1)2016 (1)2015 (3)2012 (1)2009 (3)
Universitat Ramon LLull
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