Gregory Johnson

Miniaturized head-mounted microscope for whole-cortex mesoscale imaging in freely behaving mice

Mathew L. Rynes, Daniel Surinach, Samantha Linn et al. · Nature Methods · 2021 · 106 citations · Full text

Tissue Imaging, Engineering, Neurophysiology +14

Craniobot: A computer numerical controlled robot for cranial microsurgeries

Leila Ghanbari, Mathew L. Rynes, Jia Hu et al. · Scientific Reports · 2019 · 48 citations · Full text

Engineering, Surgery, Anatomy +17

An Evaluation of eLoran as a Backup to GPS

Gregory Johnson, Peter F. Swaszek, Richard J. Hartnett et al. · 2007 · 38 citations · Full text

Engineering, Location Estimation, Global Navigation Satellite System +17

Can LORAN meet GPS backup requirements?

Gregory Johnson, Ruslan Shalaev, Richard J. Hartnett et al. · IEEE Aerospace and Electronic Systems Magazine · 2005 · 26 citations · Full text

Engineering, Location Estimation, Global Navigation Satellite System +17

The Feasibility of R-Mode to Meet Resilient PNT Requirements for e-Navigation

Gregory Johnson, Peter F. Swaszek, Juergen Alberding et al. · Proceedings of the 27th International Technical Meeting of The Satellite Division of the Institute of Navigation (ION GNSS+ 2014) · 2014 · 22 citations

Engineering, Location Estimation, Global Navigation Satellite System +22