Question
Role of geoinformatics in disaster damage assessment and response
Answer :
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Geoinformatics plays a vital role in disaster damage assessment and response by integrating remote sensing, geographic information systems (GIS), and global navigation satellite systems to collect, analyze, and visualize spatial data before, during, and after disasters. Satellite imagery and aerial data enable rapid identification of affected areas, extent of damage, and changes in land use caused by hazards such as floods, earthquakes, cyclones, landslides, and wildfires. High-resolution and near real-time data help in mapping collapsed buildings, inundated zones, damaged infrastructure, and disrupted transportation networks with accuracy. GIS-based damage assessment
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