August 23, 2017 QZS-2 signal analysis, QZS-3 launched By Steffen Thoelert, André Hauschild, Peter Steigenberger, Oliver Montenbruck, and Richard B. Langley
August 7, 2017 Expert Opinions: Promising aspects of inertial integration with GNSS By GPS World Staff
August 2, 2017 Discussing the new North American-Pacific Geopotential Datum of 2022 — Part 2 By David B. Zilkoski
