Luiz Paulo Fortes

DGPS RTK Positioning Using a Reference Network

Gérard Lachapelle, B. Townsend, Paulo Alves, 2000 .

Optimizing GNSS signals’ tracking under strong ionospheric scintillation in Brazil using the CIGALA network, baseband data and a software receiver

Gérard Lachapelle, Tao Lin, Gérard Lachapelle, 2014 .

Effects of the 2012–2013 solar maximum on GNSS signals in Brazil

Gérard Lachapelle, G. Lachapelle, Tao Lin, 2015, GPS Solutions.

Use of Multiple Reference GNSS Stations for RTK Positioning

Gérard Lachapelle, G. Lachapelle, M. Cannon, 2000 .

GPS RTK Positioning Using a Regional Reference Network: Theory and Results

Gérard Lachapelle, M. E. Cannon, B. Townsend, 2001 .