John Aggrey

Multi-GNSS precise point positioning with next-generation smartphone measurements

John Aggrey, Sunil Bisnath, Nacer Naciri et al. · Journal of Spatial Science · 2019 · 63 citations · Full text

Raw Gnss Measurements, Engineering, Precise Point Positioning +13

Precise Point Positioning (PPP) using Low-Cost and Ultra-Low-Cost GNSS Receivers

Maninder Singh Gill, Sunil Bisnath, John Aggrey et al. · Proceedings of the Satellite Division's International Technical Meeting (Online)/Proceedings of the Satellite Division's International Technical Meeting (CD-ROM) · 2017 · 59 citations

Engineering, Precise Point Positioning, Location Estimation +22

Improving GNSS PPP Convergence: The Case of Atmospheric-Constrained, Multi-GNSS PPP-AR

John Aggrey, Sunil Bisnath · Sensors · 2019 · 43 citations · Full text

Engineering, Global Navigation Satellite System, Positioning System +17

Use of PPP Processing for Next-generation Smartphone GNSS Chips: Key Benefits and Challenges

John Aggrey, Sunil Bisnath, Nacer Naciri et al. · Proceedings of the Satellite Division's International Technical Meeting (Online)/Proceedings of the Satellite Division's International Technical Meeting (CD-ROM) · 2019 · 15 citations

Raw Gnss Measurements, Location Tracking, Engineering +15

Current Limitations and Prospects for Smartphone GNSS Precise Positioning

Sunil Bisnath, John Aggrey · Proceedings of the Institute of Navigation ... International Technical Meeting/Proceedings of the ... International Technical Meeting of The Institute of Navigation · 2024 · 15 citations