Luiz Paulo Fortes

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 .

Use of a Multi-Reference GPS Station Network for Precise 3D Positioning in Constricted Waterways

M. Elizabeth Cannon, Gérard Lachapelle, Sam Ryan, 2000 .

Testing of a Multi-Reference GPS Station Network for Precise 3D Positioning in the St. Lawrence Seaway

M. Elizabeth Cannon, Gérard Lachapelle, Sam Ryan, 1999 .

New Concepts for a Carrier Phase Based GPS Positioning Using a National Reference Station Network

Gérard Lachapelle, John Raquet, Luiz Paulo Fortes, 1999 .

Use of a Covariance Analysis Technique for Predicting Performance of Regional Area Differential Code and Carrier-Phase

Gérard Lachapelle, John F. Raquet, Luiz Paulo Fortes, 1998 .