Assessing the Performance of Multi-GNSS PPP-RTK in the Local Area. - Hongyang Ma; Qile Zhao; Sandra Verhagen; Dimitrios Psychas; Xianglin Liu (Remote. Sens., 2020)

Real-Time PPP-RTK Performance Analysis Using Ionospheric Corrections from Multi-Scale Network Configurations. - Dimitrios Psychas; Sandra Verhagen (Sensors, 2020)

A Multi-Frequency Galileo PPP-RTK Convergence Analysis with an Emphasis on the Role of Frequency Spacing. - Dimitrios Psychas; Peter J. G. Teunissen; Sandra Verhagen (Remote. Sens., 2021)

On the Problem of Double-Filtering in PPP-RTK. - Amir Khodabandeh; Peter J. G. Teunissen; Dimitrios Psychas (Sensors, 2023)