The NASA's Surface Water and Ocean Topography (SWOT) Swath Visualizer allows users to investigate the coverage of Earth's surface by two SWOT instruments—the KaRIn Interferometer and altimeter—by interacting with the tool. The map shows 21 days of tracks, after which the satellite will repeat its pattern of data acquisition. Users can search for places of interest to obtain swath information.
Delivery of new Suomi NPP data ceases on Nov. 2, 2026. Users should transition to alternative products.
Suomi NPP data announcement