Ashraf Farah

发表

Assessment study of static-PPP convergence behaviour using gps, glonass and mixed gps/glonass observations

Ashraf Farah, 2014 .

Kinematic PPP Using Mixed GPS/Glonass Single-Frequency Observations

Ashraf Farah, Ashraf Abdallah, Mostafa Hamed, 2019 .

The Ionospheric Delay Effort For GPS Single-Frequency Users-Analysis Study For Simulation Purposes

Ashraf Farah, 2002 .

Variation of Static-PPP Positioning Accuracy Using GPS-Single Frequency Observations (Aswan, Egypt)

Ashraf Farah, 2017 .

Digital Road Profile Using Kinematic GPS

Ashraf Farah, 2009 .

High Spatial Variation Tropospheric Model for GPS-Data Simulation

Terry Moore, Ashraf Farah, Chris Hill, 2003 .

Accuracy Assessment Study of UNB3m Neutral Atmosphere Model for Global Tropospheric Delay Mitigation

Ashraf Farah, A. Farah, 2015 .

Positional Accuracy Assessment of Googleearth in Riyadh

Ashraf Farah, A. Farah, Dafer Algarni, 2014 .