Skip to main content
Main Menu
Location

Online, Webex

14:00 EST

We’re back!  You are invited to the fifth webinar in a series of NASA ICESat-2 data training webinars. This webinar, “Laser Altimetry Applications for a Changing World: Working with ICESat-2 Inland Surface Water Data” will be held on Wednesday, November 19, 2025, at 2 PM EST (-05:00 UTC).       

Webinar POC: Jennifer Brennan, NASA Earthdata Webinar Host, Task Lead, NASA ESDIS User and Mission Support Office (EUMSO)

Contractor: ADNET Systems Inc.

Email: Jennifer.L.Brennan@nasa.gov                     

For more information and to register: https://go.nasa.gov/48cFMML

 -------------------------------------------------------------------

Description:

NASA's Ice, Cloud, and land Elevation Satellite-2 (ICESat-2) was launched in September 2018 to measure the heights of all surfaces across the globe, including land ice, sea ice, oceans, water, and vegetation. ICESat-2 carries a photon-counting laser altimeter to measure these surfaces, providing measurements every 70 centimeters along the platform’s ground path at a rate of 10,000 laser pulses per second.

In this webinar, speakers from NASA's Goddard Space Flight Center and the University of New Hampshire (UNH) will introduce the ICESat-2 Inland Surface Water product (ATL13) and Gridded Inland Surface Water product, (ATL22), as well as their associated application areas for water resources decision support. In addition, a data discovery and data access demonstration will showcase icepyx, a shared software library of resources including code, tutorials, and use-cases/examples that simplify the process of querying, obtaining, analyzing, and manipulating ICESat-2 datasets to enable scientific discovery.

To view the first four NASA ICESat-2 data trainings:

This image was derived from NASA ICESat-2 data and shows variability in water level from October 2018 to July 2020 Areas in green show variability from .20 - .30 meters whereas areas in shades of blue represent higher values, ranging from .50 - >1.5 meters of variability in water levels. Image Credit: NASA Scientific Visualization Studio.