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Document type:
Zeitschriftenaufsatz 
Author(s):
Abrykosov, Petro; Pail, Roland; Gruber, Thomas; Zahzam, Nassim; Bresson, Alexandre; Hardy, Emilie; Christophe, Bruno; Bidel, Yannick; Carraz, Olivier; Siemes, Christian 
Title:
Impact of a novel hybrid accelerometer on satellite gravimetry performance 
Abstract:
The state-of-the-art electrostatic accelerometers (EA) used for the retrieval of non-gravitational forces acting on a satellite constitute a core component of every dedicated gravity field mission. However, due to their difficult-to-control thermal drift in the low observation frequencies, they are also one of the most limiting factors of the achievable performance of gravity recovery. Recently, a hybrid accelerometer consisting of a regular EA and a novel cold atom interferometer (CAI) that fea...    »
 
Keywords:
Gravity field, Numerical simulations, Accelerometry, Hybrid accelerometer, Cold atom gravimeter, Next generation gravity mission 
Journal title:
Advances in Space Research 
Year:
2019 
Journal volume:
63 
Journal issue:
10 
Pages contribution:
3235 - 3248 
Print-ISSN:
0273-1177