1. Invited presentation by Police of Khartoum State. Presentation Title: An Integrated Approach For Events Monitoring & Management Using Video Surveillance Cameras, Digital Video Mapping, GPS-Tracking, & GIS. December-2015.
2. Invited presentation by Ministry of Planning-State of North Kordofan. Presentation Title: Digital Video Mapping For City Planning Applications. Nov-2015.
3. Invited presentation by Ministry of Petroleum & Gas-Sudan. Presentation Title: Modern Technologies For Tanks Calibration. Nov-2015.
4. Invited presentation by Ministry of Information-Sudan. Presentation Title: GIS-Based Analysis For The TV Coverage and Gaps Identification In Sudan. October-2015.
5. Invited presentation by The Government of Al Gadaref State. Presentation Title: Topographic Survey for Al Gadaref City To Support Water Network Design. September-2015.
6. Invited presentation by PETRONAS-Sudan. Presentation Title: Geo-Marketing Survey And Analysis For The Lubricant Market In Sudan. August-2015.
7. Invited presentation by Khartoum Locality-Khartoum State. Presentation Title: Digital Video Mapping For Infrastructure Management. June-2015.
8. Invited presentation by Sudan Railway Corporation. Presentation Title: Static & Dynamic Loading Analysis of A Short Span Bridge. May-2015.
9. Invited presentation by Kenana Sugar Company-Sudan. Presentation Title: Use of Remote Sensing For Sugarcane Monitoring. May-2015.
10. Invited presentation by Ministry of Petroleum-Sudan. Presentation Title: Deformation Analysis of Spherical and Vertical Tanks. April-2015.
11. Invited presentation by Ministry of Petroleum & Gas-Sudan. Presentation Title: Modern Technologies and Analysis of Spherical Tanks Calibration. April-2015.
12. Invited presentation by Ministry of Petroleum-Sudan. Presentation Title: Modern Technologies and Analysis of Vertical Tanks Calibration. March-2015.
13. Invited presentation by Ministry of Petroleum-Sudan. Presentation Title: Potential of Water Harvesting in Oil Production Areas. January-2015.
14. Invited presentation by PETRONAS-Sudan. Presentation Title: Digital Video Mapping For Billboards Management. October-2014.
15. Invited presentation by British Counsel- Sudan. Presentation Title: The Business Aspects of GIS. August-2014.
16. Invited presentation by the Sudan Survey Corporation. Presentation Title: Photogrammetric Project Planning, Dec-2013.
17. Invited presentation by the University of Medical Sciences and Technology (Sudan). Presentation Title: Modern Technologies for Geospatial Data Collection: Their Role in Environmental Impact Assessment. Nov-2013.
18. Invited Presentation by the Police of Sudan: Computation and Communication Directorate. Presentation Title: Use of GIS in Police’s Work. Sep-2013.
19. Invited presentation by DAL Group. Presentation Title: Modern Technologies for Geospatial Data Collection. Sep-2013.
20. Invited Presentation by Kenana Sugar Company (KETS). Presentation Title: Use of Photogrammetry, Remote Sensing, and GIS in Agricultural Projects. Sep-2013.
21. presentation by DAL Group. Presentation Title: Use of Spatial Analysis and Data Mining for Business Intelligence. July-2013.
22. Invited presentation by the Ministry of Petroleum and Minerals of Saudi Arabia. Presentation Title: Use of Remote Sensing and GIS for Minerals Exploration.

May-2013.

3. Invited presentation by the University of Medical Sciences and Technology (Sudan). Presentation Title: The Business Aspects of GIS. April-2013.
4. Presentation by the Police of Sudan. Presentation Title: Use of GIS and Computational Statistics in Decision Support for Drugs Fighting. March-2013
5. Invited presentation by the Egyptian Association of Mining. Presentation Tile: Use of Remote Sensing for Minerals and Ground Water Explorations. Feb-2013.
6. Invited presentation by DAL Group. Presentation Title: Use of GIS in Logistics Planning. January-2013.
7. Invited presentation by Zain, Sudan. Presentation Title: Automatic Image Retrieval for Billboards Management. January-2013.
8. Invited presentation by The Nile Basin Initiative (Juba-Southern Sudan). Presentation Title: Use of Remote Sensing & GIS for Ground Water Exploration. December-2012.
9. Invited presentation by The Nile Basin Initiative (Khartoum-Sudan). Presentation Title: Use of Lineaments, Remote Sensing, & GIS for Ground Water Exploration. Sep-2012.
10. Invited presentation by DAL Group. Presentation Title: Use of Remote Sensing & GIS in Agriculture. May-2011.
11. Invited Presentation by Kenana Sugar Company at White Nile State. Presentation Title: Use of GPS and GIS in Precision Farming. June-2010.
12. Invited presentation by the Sudan Survey Corporation. Presentation Title: Use of Low Cost Digital Cameras for Photogrammetric Mapping. August-2009.
13. Invited presentation by National Information Center (NIC-Sudan). Presentation Title: Principles of GIS Project Management. July-2008
14. Guest speaker at The Ohio State University, Columbus, Department of Civil Engineering and Geodetic Sciences. Presentation title: New Advances in the Mathematics of Photogrammetry: Autonomous Initialization of Exterior Orientation Parameters using a Collinearity Search-Based Solution. May-2008.
15. Guest speaker at Florida International University, Miami. Presentation title: Autonomous Alignment of Geospatial Data: Image-to-Image, Vector-to-Image, and Vector-to-Vector. March-2008.
16. Guest speaker at Florida Surveying and Mapping Society–FSMS (Broward chapter). Presentation title: 3D Modeling Using Photogrammetry and Laser Scanning Feb. 2008.
17. Guest speaker at University of Texas at Dallas. Presentation title: Autonomous Alignment of Geospatial Data: Image-to-Image, Vector-to-Image, and Vector-to-Vector. Feb-2008.
18. Guest speaker at Florida Surveying and Mapping Society–FSMS (Naples, Florida). Presentation title: The Geomatics Program at University of Florida. December-2007.
19. Guest speaker at University of Texas at Dallas. Presentation title: Photogrammetry: State-of-the-art. August-2007.
20. Guest speaker at IFAS Tropical Research Center (Homestead, Florida). Presentation Title: Scale-Space Mutual Information Textural Pattern Characterization. August-2007.
21. Invited presentation by Sudan University of Technology and Science. Presentation Tile: Introduction to Modern Photogrammetry. July-2007.
22. Invited presentation by the Dams Implementation Unit (DIU-Suan). Presentation Title: Use of Lidar in Topographic Mapping. July-2007.
23. Invited presentation and paper in The Second User Conference of Visual Learning Systems, Inc (The developer of Feature Analyst). Presentation Title: Autonomous Conflation of Vector Data and High Resolution Imagery Using Linear Features, Missoula, Montana September-2005.
24. Invited presentation and paper by The National Institute of Health (NIH), Human Developmental Anatomy Center. Presentation Title: Autonomous Registration of Human Embryo Images Using Geometrically Invariant-information & Parameter Space Clustering (GIPSC), Washington DC, USA, July-2005.
25. Invited presentation and paper in The First User Conference of Visual Learning Systems, Inc (The developer of Feature Analyst). Presentation Title: Autonomous Conflation of Vector Data and Low Resolution Imagery Using Point Features, Missoula, Montana September-2004.
26. Invited paper by the Society of Manufacturing Engineers on the Camera Calibration from linear models. Dearborn, Michigan, USA, Feb. 2003.
27. Invited by the American Society of Photogrammetry and Remote Sensing to give a presentation in the camera calibration panel on the Calibration of Digital Cameras. Washington DC, USA, June- 2000.