Delivery of Suomi National Polar-orbiting Partnership (Suomi NPP) satellite data products will cease on November 1, 2026. Data users should transition now to alternative products from NOAA-21 and NOAA-20.
Suomi NPP data announcement
Topography Learning Resources
Webinars, tutorials, data recipes and more to help you work with Topography.
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This ARSET training focuses on using interferometric synthetic aperture radar for characterizing landslides and generating a digital elevation model.
Training
Dec. 3-5, 2019
Esta capacitación de ARSET cubre el uso de SAR interferométrico para caracterizar deslizamientos y generar modelos de elevación digitales.
Training
Dec. 3-5, 2019
This ARSET training focuses on describing NASA digital elevation data and its application in deriving river basin information using HydroSHEDS.
Training
Nov. 26, 2019
Learn how to view Radiometrically Terrain-Corrected (RTC) images in QGIS in this NASA data recipe.
Data Recipe
Oct. 18, 2016
Learn how to create and unwrap an interferogram with GMT5SAR script in this NASA Alaska Satellite Facility Distributed Active Archive Center (ASF DAAC) data recipe.
Data Recipe
Oct. 18, 2016
This data recipe guides users to terrain correct CEOS-formatted data granules for legacy platforms.
Data Recipe
Oct. 18, 2016
Researchers used MODIS and ASTER data to analyze how the Three Gorges Dam's construction altered vegetation along the Yangtze River's riparian zones.
Data in Action
April 29, 2015
See how digital elevation models are used to create three-dimensional data visualizations, which provide an insightful perspective on landscapes.
Data in Action
Aug. 18, 2014
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