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Service Description: <div><div>Landslides are a widespread and often underestimated natural hazard, causing thousands of deaths and significant economic damage each year. They routinely block roads, destroy infrastructure, and disrupt communities worldwide. While intense or prolonged rainfall is the most common landslide trigger, earthquakes and human activities can also cause them.</div><div><br /></div><div>The global Landslide Hazard Assessment for Situational Awareness (LHASA) model provides users with a comprehensive view of landslide hazard in near real-time. Using machine learning, LHASA combines rainfall data from the Global Precipitation Measurement (GPM) satellite with antecedent soil moisture from the Soil Moisture Active Passive (SMAP) satellite to identify areas currently at risk from landslides. The model shows where and when landslides are most probable, then calculates the exposed population and road length within each administrative district, helping users understand both the hazard and potential impacts on communities and infrastructure.</div><div><br /></div><div>Daily global landslide exposure assessment from the LHASA (Landslide Hazard Assessment for Situational Awareness) model. Color-coded hazard levels range from red (very high exposure) to yellow (low exposure), helping users identify areas where landslides may occur.</div><br /><div>To learn more please visit: <a href='https://landslides.nasa.gov/' target='_blank'>https://landslides.nasa.gov/</a></div></div>

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• LHASA Exposure (0)

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Service Item Id: 8c70efc9175e41699bdb320abf5ec544

Copyright Text: NASA GSFC

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Keywords: LHASA,Landslides,Landslide Exposure,Exposure,NASA
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