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
Sea Surface Height News
Articles, resources, and announcements from Sea Surface Height.
This Understanding Needs to Broaden Outside Use of NASA Data (UNBOUND) workshop connected coastal zone groups with key NASA data.
News
March 7, 2024
New instruments like the Ka-band Radar Interferometer present NASA Engineers with calibration and validation challenges.
Data User Story
Jan. 8, 2024
View a recording of the PO.DAAC open office hour that discusses the Surface Water and Ocean Topography (SWOT) data release.
News
Dec. 11, 2023
Careful calibration and validation ensure that the Surface Water and Ocean Topography mission will provide the best data possible.
Feature Article
March 17, 2023
The new Sea Level Change Data Pathfinder highlights the different datasets used to piece together the status and drivers of sea level rise.
Feature Article
Feb. 18, 2022
Who uses NASA Earth science data? Adnan Al-Azri, to study why periodic harmful blooms of algae occur in the Sea of Oman and Arabian Sea.
Data User Story
April 22, 2021
Knowing the precise location of a satellite in space is critical for determining sea surface height and, through this, the rate of global mean sea level rise.
Feature Article
April 19, 2021
Knowing exactly where you are isn't good enough for science.
Feature Article
Dec. 28, 2020
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