Andreas Leipner
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Impact of Deployable Solar Panels on Gravity Field Recovery in GRACE-like Satellites: a Closed-Loop Simulation Study Open
Future satellite gravimetry missions must meet increasing scientific demands, requiring advanced technologies, e.g., novel inertial sensors, laser ranging systems and potentially electric thrusters to operate in a drag-free regime. Deploya…
Evaluation of Deployable Solar Panels on GRACE-like Satellites by Closed-Loop Simulations Open
Future satellite gravimetry missions seek to surpass the performance of CHAMP, GOCE, GRACE, and GRACE-FO to meet increasing scientific and operational demands. These missions will integrate advanced technologies, including optical and quan…
Investigating Satellite Control Algorithms for Formation Flying in Gravity Field Recovery Open
Satellite formation flying has emerged as a promising approach for high-precision gravity field recovery, complementing and extending the capabilities of double-satellite missions such as GRACE and GRACE-FO. The use of multiple satellites …
Sensor data simulations for a future dedicated satellite gravimetry mission at Mars Open
Improving the data on the gravitational field of Mars enhances our knowledge about Martian planetary dynamics and subsurface water reservoirs. A future dedicated satellite gravimetry mission at Mars following the archetype of GRACE-FO, wit…
Simulation of relativistic and environmental influences on laser signals used for gravity field recovery with spaceborne optical clocks Open
One major objective of Geodesy is the observation of the Earth, its gravity field and climate. To study subtle but impactful changes in the gravitational field, novel paradigms and high-precision measurement schemes are emerging.According …