UMD: NASA’s Kirschbaum on remote sensing of landslides

2018 University of Maryland Geology Colloquium Series

Friday, September 21st 2018 at 3:00 pm
in PLS 1130, UMD College Park

Dalia Kirschbaum
NASA Goddard

Finding the Slippery Slope: “Detecting” Landslides from Space

Rainfall-triggered landslides occur in nearly every country around the world, causing billions of dollars of damages and cause thousands of fatalities each year. Understanding and modeling the dynamics of rainfall-triggered landslides is a challenging task due to rainfall variability and the complexity of approximating landslide failure mechanisms over broader scales. Satellite data provides a unique perspective to estimate where and when landslides may be occurring as well as to map areas when these events occur. However, the accuracy is highly dependent on the spatial scale and methods used. This presentation outlines several on-going efforts to better understand landslide activity at different spatial and temporal scales using different modeling, mapping and citizen science methods.

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s