Y. Ali, A. ., A. Aldalil, M., A. Almukashfi, Y., & H. Seedahmed, G. (2022). UAV 3D Photogrammetric Mapping & GIS Development Case Study: Khartoum Railway Station. University of Khartoum Engineering Journal, 9(1). https://doi.org/10.53332/kuej.v9i1.947