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Rapid Response Landslide Detection Using ICEYE Satellite synthetic aperture radar (SAR) data provides the best opportunity to quickly detect landslides for hazard response because SAR can image the ground regardless of weather or daylight conditions. The recent failure of the Sentinel-1B satellite has significantly reduced our ability to generate landslide maps in a timely manner across certain parts of the world leaving a gap in rapid response support. The ICEYE constellation may fill this gap because it can acquire repeat imagery over the same area every 24 hours and can be tasked to acquire data in specific areas. In addition, ICEYE acquires data with a higher spatial resolution, which is better suited for detecting smaller landslides. The high revisit time and high resolution of ICEYE significantly increases the capability to rapidly detect landslides and can provide key information to first responders.

The main goal of this work was to test applicability/suitability of SAR imagery from ICEYE to generate rapid response landslide products.
Document ID
20240014397
Acquisition Source
Goddard Space Flight Center
Document Type
Poster
Authors
Pukar Amatya
(University of Maryland, Baltimore County Baltimore, Maryland, United States)
Alexander Handwerger
(University of California, Los Angeles Los Angeles, United States)
Mark Carroll
(Goddard Space Flight Center Greenbelt, United States)
Date Acquired
November 13, 2024
Subject Category
Earth Resources and Remote Sensing
Meeting Information
Meeting: AGU 2024
Location: Washington, DC
Country: US
Start Date: December 9, 2024
Sponsors: American Geophysical Union ( AGU)
Funding Number(s)
CONTRACT_GRANT: 80NSSC23K0705
Distribution Limits
Public
Copyright
Use by or on behalf of the US Gov. Permitted.
Technical Review
Single Expert
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