58 citations · 144 across the 5 of their papers we have counts for
5 papers
Rapid Variations of Earth's Core Magnetic Field
V. Lesur, N. Gillet, M. D. Hammer +1
Evidence of fast variations in the Earth's core field are seen both in magnetic observatory and satellite records. We present here how they have been identified at the Earth's surf…
GRACE -- gravity data for understanding the deep Earth's interior
Mioara Mandea, Véronique Dehant, Anny Cazenave
While the main causes of the temporal gravity variations observed by the GRACE space mission result from water mass redistributions occurring at the surface of the Earth in respons…
Gravity Field Mapping Using Laser Coupled Quantum Accelerometers in Space
T. Lévèque, C. Fallet, M. Mandea +9
The emergence of quantum technologies, including cold atom based accelerometers, offers an opportunity to improve the performances of space geodesy missions. In this context, CNES…
Regional Modelling of the Southern African Geomagnetic Field using Harmonic Splines
Anne Geese, Michael Hayn, Vincent Lesur +1
Over the southern African region the geomagnetic field is weak and changes rapidly. For this area series of geomagnetic field measurements exist since the 1950s. We take advantage…
The SGR 1806-20 magnetar signature on the Earth's magnetic field
Mioara Mandea, Georgios Balasis
SGRs denote ``soft -ray repeaters'', a small class of slowly spinning neutron stars with strong magnetic fields. On 27 December 2004, a giant flare was detected from magnetar SG…