Topography Learning Resources

Webinars, tutorials, data recipes and more to help you work with Topography.

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ICEYE satellite in orbit over an erupting volcano.

NASA CSDA Program Vendor Focus—ICEYE US

Learn more about the NASA Commercial Satellite Data Acquisition (CSDA) program vendor ICEYE US and how to discover, access, and work with ICEYE's high-resolution SAR products.

Webinar

April 15, 2025

NISAR in GIS

Work with data from the NASA/ISRO (Indian Space Research Organization) Synthetic Aperture Radar (NISAR) platform in ArcGIS Pro with data from NASA's Alaska Satellite Facility Distributed Active Archive Center (ASF DAAC).

StoryMap

Feb. 26, 2025

Earthdata graphic identifier on top of satellite data image of Earth

Create and Unwrap an Interferogram with GMT5SAR Script in the Cloud — Windows

Learn how to create and unwrap an interferogram with GMT5SAR script in the cloud for Windows in NASA’s Alaska Satellite Facility Distributed Active Archive Center (ASF DAAC) tutorial.

Tutorial

Feb. 3, 2025

Earthdata grapic identifier on patterned background

Create and Unwrap an Interferogram with GMT5SAR Script in the Cloud — OS X

Learn to create and unwrap an interferogram with GMT5SAR script in the cloud — OS X in this data recipe from NASA’s Alaska Satellite Facility Distributed Active Archive Center (ASF DAAC).

Data Recipe

Feb. 3, 2025

Earthdata graphic identifier on top of map of Earth and binary code

Unwrapped Interferograms: Creating a Deformation Map

Learn how to create a deformation map from unwrapped interferograms in this data recipe from NASA’s Alaska Satellite Facility Distributed Active Archive Center (ASF DAAC).

Data Recipe

Feb. 3, 2025

ICESat-2 30-meter gridded canopy height map across the contiguous US based upon ICESat-2 canopy heights and ancillary Landsat, LANDFIRE and topographic variables for 2020.

Laser Altimetry Applications for a Changing World: Working with ICESat-2 Land and Vegetation Height Data

In the second ICESat-2 webinar, learn how to work with land and vegetation height data. A live demonstration will showcase the SlideRule Earth web service which provides on-demand science data processing.

Webinar

Jan. 31, 2025

A composite image of an earthquake in Chile of interferometer and Landsat imagery.

Burst-Based InSAR for Sentinel-1 On Demand

Order Sentinel-1 interferometric synthetic aperture radar (InSAR) products On Demand from NASA’s Alaska Satellite Facility Distributed Active Archive Center (ASF DAAC) for individual SLC bursts.

StoryMap

Nov. 1, 2024

Location of NASA ICESat-2 (ATL13) data (Inland Water Product) from April 25, 2023 over Lake Powell, Utah, United States, viewed in OpenAltimetry.

Laser Altimetry Applications for a Changing World: Explore ICESat-2 Data

This is the first in a five-part webinar series to introduce NASA's Ice, Cloud, and land Elevation-2 (ICESat-2) platform and the platform's data, tools, and applications.

Webinar

Oct. 28, 2024

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