Multi-link laser interferometry architecture for interspacecraft displacement metrology
Francis, Samuel; Lam, Timothy; McClelland, David; Shaddock, Daniel
Targeting a future Gravity Recovery and Climate Experiment (GRACE) mission, we present a new laser interferometry architecture that can be used to recover the displacement between two spacecraft from multiple interspacecraft measurements. We show it is possible to recover the displacement between the spacecraft centers of mass in post-processing by forming linear combinations of multiple, spatially offset, interspacecraft measurements. By canceling measurement error due to angular misalignment...[Show more]
|Collections||ANU Research Publications|
|Source:||Journal of Geodesy|
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