Science in the field
Observing campaigns and expeditions contribute to different parts of the research portfolio. Explore their scientific purpose, methods and public records.
Earth Environmental Monitoring
Arbor connects remote observations of water and coastal systems with field records, helping research teams establish which comparisons are reliable.
Mission profile →NASA/JPL heritage image · Terra/ASTER Mississippi River Delta · Credits
Earth Environmental Monitoring
Boreal coordinates observations of snow, ice and seasonal conditions, with attention to the continuity of long environmental records.
Mission profile →Global context · NASA/Goddard/Reto Stöckli Blue Marble composite; not a Boreal instrument product · Credits
Celestial Standards / Space environment
Helios Array supports coordinated solar and space-environment observations and the comparison of independent instruments.
Mission profile →Earth observation heritage · NASA/JSC, Hurricane Genevieve, 2020; not a Helios solar observation · Credits
Celestial Standards
Meridian brings observatories together to compare measurements, maintain common references and document the revisions that make a sky record usable.
Mission profile →Historical sky imagery · NASA/JPL, Spitzer Helix nebula, 2007; not a post-Break reference catalogue · Credits
Remote reconnaissance, instruments and a three-person scientific expedition support investigation of a planetary environment. Avenra’s observations and public releases have a dedicated mission archive.