This video from the Geographical and Geospatial Sciences Committee examines the use of geospatial data and tools in enhancing recovery from disasters and dynamic events like conflicts. It highlights strategies for applying geospatial science to improve resilience and support recovery efforts in affected communities.
The United Nations Data in Emergencies (DIEM) released a story map to present their impact assessment of flood monitoring in the Sahel and Central Africa during the 2024 rainy season. It highlights increased flood extent and flooded cropland across the area, with the three most impacted countries being Chad, Nigeria, and Mali.
Google's Open Buildings project uses AI to create detailed, up-to-date maps of buildings around the world. These maps support humanitarian and environmental efforts by providing data for disaster response, urban planning, and resource distribution. The initiative aims to improve understanding of rapidly changing landscapes and help organizations make informed decisions in areas affected by natural disasters and urban growth.
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The NPR article highlights how some homes in Lahaina, Maui, survived a devastating wildfire due to proactive disaster mitigation strategies. Key factors included defensible space, non-flammable building materials, and the use of fire-resistant fencing and roofing. These measures, such as removing vegetation and using metal roofs, can significantly reduce fire risk even in extreme conditions. The findings emphasize the importance of integrating fire-resistant design and landscaping into rebuilding efforts to better protect communities from future wildfires.
Google is using AI and satellite imagery to detect wildfires more quickly and accurately. Their AI system can identify potential fires in real-time, providing alerts to emergency responders before they spread uncontrollably. This technology is already being used in the U.S., Canada, Mexico, and Australia, helping to safeguard communities and manage wildfire risks more effectively.
PAX, one of NASA Lifelines' Humanitarian Wayfinders, used satellite imagery to expose environmental damage caused by leaking "ghost tankers" in the Port of Aden. These tankers are suspected of illicitly transporting oil and dumping waste, causing significant pollution in the region. The satellite data highlights the environmental and health risks posed to local communities.
Elrha's "Global Insights: Humanitarian Research and Innovation Landscape 2024" offers a comprehensive overview of the humanitarian research and innovation ecosystem. It highlights increasing investments but notes the need for more impact-driven approaches, equitable partnerships, and better coordination to avoid duplication.
Researchers are using satellite radar data to track the destruction of buildings in Gaza amid restricted access to high-resolution optical imagery. This innovative method, developed by a team from the City University of New York and Oregon State University, has revealed that over 50% of northern Gaza's structures may be damaged. Unlike optical satellites, radar can provide continuous monitoring regardless of cloud cover or lighting conditions, offering real-time conflict impact analysis for journalists and humanitarian groups.
CommonSensing is a project that uses satellite technology to support climate resilience in Pacific Island nations like Fiji, Solomon Islands, and Vanuatu. It aims to improve disaster risk management, climate adaptation, and sustainable development by providing satellite-derived data to help governments make informed decisions. The project also focuses on building local capacity to use geospatial information for long-term environmental and economic benefits.
"Beyond Borders: Satellite Applications for Humanitarian Emergencies" explores how satellite technologies support disaster management, conflict resolution, food security, and public health in humanitarian crises.
