Assessment of high-order ionopsheric effects on GPS-estimated precipitable water vapor. - Volkan Akgül; Shuanggen Jin; Gokhan Gurbuz (IGARSS, 2017)

High-Order Ionospheric Effects on 3-D GPS Coordinate Estimation in Turkey. - Volkan Akgül; Shuanggen Jin; Gokhan Gurbuz; Eray Koksal (IGARSS, 2018)

Effects of the High-Order Ionospheric Delay on GPS-Based Tropospheric Parameter Estimations in Turkey. - Volkan Akgül; Gokhan Gurbuz; Senol Hakan Kutoglu; Shuanggen Jin (Remote. Sens., 2020)

Sensor Fusion Based on Integrated Navigation Data of Sea Surface Vehicle with Machine Learning Method. - Egemen Belge; Recep Fatih Cantekin; Berna Erol; Volkan Akgül; Seda Karadeniz Kartal; Rifat Hacioglu; Sedar Kurtulus Görmüs; Senol Hakan Kutoglu; Kemal Leblebicioglu 001 (INISTA, 2021)

Response surface methodology-based multi-objective grey relation optimization for impinging jet cooling with Al2O3/water nanofluid on a curved surface. - Volkan Akgül; Bilal Kursuncu; Hüseyin Kaya (Neural Comput. Appl., 2023)