Este trabalho tem por objetivo descrever a Anomalia Magnética do Atlântico Sul (SAMA) utilizando os modelos para o período histórico (16001890) e também os modelos para o último século (DGRF e IGRF). Como a SAMA apresenta características de baixa intensidade do campo total e coincide com a região de intenso fluxo de partículas cósmicas, muitos problemas com objetos que orbitam a Terra (por exemplo, satélites) são detectados nessa região. São descritos os efeitos provocados pela SAMA em fenômenos espaciais. Através da análise dos modelos na forma de mapas, foram extraídos os dados de mínima intensidade para o centro da SAMA e a posição destes pontos, possibilitando conhecer a trajetória e as taxas de deriva. Os modelos foram testados na inte...
Trabajo presentado en la EGU General Assembly 2016 (European Geosciences Union), celebrada en Viena ...
The South Atlantic Anomaly (SAA) is one of the most outstanding features of the present geomagnetic ...
AbstractThe South Atlantic Anomaly (SAA) is an area of geomagnetic weakness that represents the most...
Este trabalho tem por objetivo descrever a Anomalia Magnética do Atlântico Sul (SAMA) utilizando os ...
The South Atlantic Magnetic Anomaly (SAMA) is one of the most outstanding anomalies of the geomagnet...
contributed by IGOR G. PACCA* The South Atlantic Magnetic Anomaly (SAMA) is one of the most outstand...
The South Atlantic Anomaly (SAA) is a geophysical phenomenon characterized by the weakening of the E...
Trabajo presentado en la European Geosciences Union General Assembly, celebrada en Viena (Austria), ...
The South Atlantic magnetic Anomaly (SAA) is an important feature of the present geomagnetic field. ...
This research intends to characterize the South Atlantic Anomaly (SAA) by applying the power spectru...
The South Atlantic Anomaly (SAA) is often simply mapped using total intensity values taken from sphe...
International audienceThe South Atlantic Anomaly (SAA) is a region at Earth's surface where the inte...
The South Atlantic Anomaly is nowadays one of the most important features of the Earth’s magnetic fie...
Our 15-year experience of operating two remote observatories, Ascension and Port Stanley, in the sou...
Our 15-year experience of operating two remote observatories, Ascension and Port Stanley, in the sou...
Trabajo presentado en la EGU General Assembly 2016 (European Geosciences Union), celebrada en Viena ...
The South Atlantic Anomaly (SAA) is one of the most outstanding features of the present geomagnetic ...
AbstractThe South Atlantic Anomaly (SAA) is an area of geomagnetic weakness that represents the most...
Este trabalho tem por objetivo descrever a Anomalia Magnética do Atlântico Sul (SAMA) utilizando os ...
The South Atlantic Magnetic Anomaly (SAMA) is one of the most outstanding anomalies of the geomagnet...
contributed by IGOR G. PACCA* The South Atlantic Magnetic Anomaly (SAMA) is one of the most outstand...
The South Atlantic Anomaly (SAA) is a geophysical phenomenon characterized by the weakening of the E...
Trabajo presentado en la European Geosciences Union General Assembly, celebrada en Viena (Austria), ...
The South Atlantic magnetic Anomaly (SAA) is an important feature of the present geomagnetic field. ...
This research intends to characterize the South Atlantic Anomaly (SAA) by applying the power spectru...
The South Atlantic Anomaly (SAA) is often simply mapped using total intensity values taken from sphe...
International audienceThe South Atlantic Anomaly (SAA) is a region at Earth's surface where the inte...
The South Atlantic Anomaly is nowadays one of the most important features of the Earth’s magnetic fie...
Our 15-year experience of operating two remote observatories, Ascension and Port Stanley, in the sou...
Our 15-year experience of operating two remote observatories, Ascension and Port Stanley, in the sou...
Trabajo presentado en la EGU General Assembly 2016 (European Geosciences Union), celebrada en Viena ...
The South Atlantic Anomaly (SAA) is one of the most outstanding features of the present geomagnetic ...
AbstractThe South Atlantic Anomaly (SAA) is an area of geomagnetic weakness that represents the most...