CRC 1464 (TerraQ)
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Validation of Quantum Gravimeter QG-1 for Hydrology (CRC 1464, C01)For the groundwater management in central Europe, ground-based gravimetry provides a unique potential to monitor temporal variations in the subsurface water content for local areas. The atomic Quantum Gravimeter-1 (QG-1) of Leibniz Universität Hannover (LUH) is in its final phase of development (A01) and will be ready for geodetic and gravimetric applications latest in 2021. The QG-1 capability will be demonstrated indoor and also in a field application as an advanced absolute gravimeter allowing effectively the surveying of gravity variations due to groundwater changes on the uncertainty level of 10 nm/s².Led by: Dr.-Ing. Heiner Denker, Dr.-Ing. Ludger TimmenTeam:Year: 2021Funding: DFG
Terrestrial Gravimetry
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Validation of Quantum Gravimeter QG-1 for Hydrology (CRC 1464, C01)For the groundwater management in central Europe, ground-based gravimetry provides a unique potential to monitor temporal variations in the subsurface water content for local areas. The atomic Quantum Gravimeter-1 (QG-1) of Leibniz Universität Hannover (LUH) is in its final phase of development (A01) and will be ready for geodetic and gravimetric applications latest in 2021. The QG-1 capability will be demonstrated indoor and also in a field application as an advanced absolute gravimeter allowing effectively the surveying of gravity variations due to groundwater changes on the uncertainty level of 10 nm/s².Led by: Dr.-Ing. Heiner Denker, Dr.-Ing. Ludger TimmenTeam:Year: 2021Funding: DFG
