Gibril Ahmed Lansana
Gibril Ahmed Lansana is a Geologist, and an Environmental Engineer with keen interest in GIS and open data initiatives. He holds a Bachelor of Science degree in Geology, a Master of Science degree in Environmental Management and Quality Control, and a Master of Engineering in Environmental Engineering. He is a founding member of OpenStreetMap Sierra Leone community. He has participated in various mapping initiatives in Sierra Leone. Such as: Power grid Mapping, Freetown CBD Regeneration Project, Waterloo Open Drone Mapping, etc. He continues to impact the open mapping community in Sierra Leone by providing trainings and mentorship for community members.
Sessions
Open drone technology and collaborative platforms improve geospatial data collection, disaster response, and sustainable development. Tools like Drone Tasking Manager, OpenDroneMap, and OpenStreetMap enable coordinated drone missions, efficient image processing, and open data sharing, supporting mapping, environmental monitoring, agriculture, and urban planning.
In many rapidly urbanizing regions, infrastructure data is often outdated, or non-existent. Traditional satellite imagery provides a "top-down" view but fails to capture the key details necessary for utility management and road safety. This session presents a proven framework for using street-level imagery to tackle these challenges.