1. Utilization of fast fourier transform and least-squares modification of Stokes formula to compile a gravimetric geoid model over khartoum state: Sudan;Abdalla;Arabian Journal of Geoscience,2016
2. Gravimetric geoid for Egypt using high-degree tailored reference geopotential model;Abd-Elmotaal,2008
3. Validation of GOCE models in Africa;Abd-Elmotaal;Newton’s Bulletin,2015
4. Global gravity field from recent satellites (DTU15) – arctic improvements;Andersen;EAGE First Break,2017
5. Fast collocation