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Sentinel-1C interferogram of northern Chile

Launched just two months ago and still in the process of being commissioned for service, the Copernicus Sentinel-1C satellite is, remarkably, already showing how its radar data can be used to map the shape of Earth’s land surface with extreme precision.

These first cross-satellite ‘interferometry’ results assure its ability to monitor subsidence, uplift, glacier flow, and disasters such as landslides and earthquakes.

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      Abbey Interrante / Karen Fox
      Headquarters, Washington
      301-201-0124 / 202-358-1600
      abbey.a.interrante@nasa.gov / karen.c.fox@nasa.gov
      Sarah Frazier
      Goddard Space Flight Center, Greenbelt, Md.
      202-853-7191
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      Share
      Details
      Last Updated Aug 28, 2025 EditorJessica TaveauLocationNASA Headquarters Related Terms
      Heliophysics Carruthers Geocorona Observatory (GLIDE) Goddard Space Flight Center Heliophysics Division Heliosphere IMAP (Interstellar Mapping and Acceleration Probe) Kennedy Space Center Launch Services Program Science Mission Directorate Solar Terrestrial Probes Program View the full article
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      Facebook logo @NASAUniverse @NASAUniverse Instagram logo @NASAUniverse By Jeanette Kazmierczak
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      Media Contact:
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      202-358-2546
      alise.m.fisher@nasa.gov
      NASA Headquarters, Washington
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      Details
      Last Updated Aug 25, 2025 Related Terms
      Astrophysics Exoplanet Atmosphere Exoplanets Galaxies, Stars, & Black Holes Galaxies, Stars, & Black Holes Research Goddard Space Flight Center Kepler / K2 Stars TESS (Transiting Exoplanet Survey Satellite) The Universe View the full article
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      Details
      Last Updated Aug 14, 2025 LocationNASA Headquarters Related Terms
      Glenn Research Center Exploration Systems Development Mission Directorate Fission Surface Power View the full article
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