Intensidad del Campo Geomagnético en Europa para los últimos 2000 años: el modelo geomagnético SCHA.DI.00-F
- Francisco Javier Pavón Carrasco 1
- María Luisa Osete López 1
- Joan Miquel Torta Margalef 2
- Luís R. Gaya Piqué 3
- 1 Dpto Física de la Tierra I: Geofísica y Meteorología, Universidad Complutense de Madrid
- 2 Observatori de l’Ebre, CSIC
- 3 Equipe de Géomagnétisme, Institut de Physique du Globe de Paris
ISSN: 1576-5172
Ano de publicación: 2008
Título do exemplar: VII Congreso Geológico de España
Número: 10
Páxinas: 1183-1186
Tipo: Artigo
Outras publicacións en: Geotemas (Madrid)
Resumo
The SCHA.DI.00 directional model for the geomagnetic field in Europe for the last 2000 years has been updated by modelling the palaeointensity. This model, SCHA.DI.00, was developed from available Bayesian European Palaeosecular Variation Curves using the regional Spherical Cap Harmonic Analysis technique. The comparison of the palaeosecular variation curves, given by the regional model, with available archaeomagnetic data not used in its development showed an improvement with respect to the fit obtained by global archaeomagnetic models. In this paper advantage is taken of recently published palaeointensity databases to develop a complete (direction and intensity) regional archaeomagnetic model for the last 2000 years valid for the European region: the SCHA.DI.00– F model.