G. Villoresi

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In this article, we present the GI-Cat service: a SOAP-based web service providing basic functionalities for GI dataset cataloguing and access. The GI-Cat object model schema is instance of the hierarchical, semi-structured data model and is based on the ISO 19115 data model. GI-Cat requirements, information model (resources and accompanying metadata) and(More)
Eruptive activity of the Sun produces a chain of extreme geophysical events: high-speed solar wind, magnetic field disturbances in the interplanetary space and in the geomagnetic field and also intense fluxes of energetic particles. Space storms can potentially destroy spacecrafts, adversely affect astronauts and airline crew and human health on the Earth,(More)
Recent epidemiological studies suggest a link between transport magnetic fields (MF) and certain adverse health effects. We performed measurements in workplaces of engineers on Russian DC and Swiss AC powered (16.67 Hz) electric trains using a computer based waveform capture system with a 200 Hz sampling rate. MF in DC and AC trains show complex(More)
A large database of anomalies, registered by 220 satellites in different orbits over the period 1971–1994 has been compiled. For the first time, data from 49 Rus-sian Kosmos satellites have been included in a statistical analysis. The database also contains a large set of daily and hourly space weather parameters. A series of statistical analyses made it(More)
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