Mapping Service Predicts UK Wildfire Risks

Ordnance Survey (OS), the UK's mapping authority, is leveraging advanced technology including drones, aircraft, and satellites to predict the risk of future wildfires. By analyzing data gathered from these sources, OS is enhancing the understanding of climate impacts across the nation. This information is crucial for government bodies, emergency services, and businesses to mitigate potential risks.

Simon Navin, Head of Geospatial Services at OS, stated that the data helps identify areas susceptible to wildfires and flooding, empowering decision-makers with vital information. Traditionally gathered manually, mapping data now benefits from a dedicated drone team of 21 pilots, alongside aeroplanes and 200 field surveyors, ensuring up-to-date information for critical infrastructure and emergency response.

James Morrison, head drone pilot, highlighted the 2cm accuracy of their mapping and the importance of regular site visits to provide emergency services with accurate routes. This was demonstrated during the New Forest wildfire on August 9, where OS mapping data aided firefighters in planning their approach, even verifying gate widths.

The agency's work is increasingly focused on long-term planning, identifying areas most vulnerable to climate change impacts. Analysis reveals over 1.8 million homes are within 100 meters of urban boundaries, the areas most affected by recent fires. Emergency services utilize this data for resource placement, fire strategy development, team coordination, and precise identification of at-risk properties.