Aljanbi AJA, Dibs H, Alyasery BH. Interpolation and Statistical Analysis for Evaluation of Global Earth Gravity Models Based on GPS and Orthometric Heights in the Middle of Iraq. Iraqi Journal of Science [Internet]. 2020 Jul. 29 [cited 2026 Jan. 7];61(7):1823-30. Available from: https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/1585