earth online
  • All Categories (52)
  • Data (1)
  • News (9)
  • Missions (1)
  • Events (4)
  • Tools (3)
  • Campaigns (1)
  • Documents (33)

CAMPAIGNS

Learn about the ground-based, ship-borne, balloon-borne, and airborne campaigns and small satellite field experiments that validate orbiting ESA EO satellites and support future mission development.

  • Campaign

    prompt photo
    2003 - 2004

    SPARC

    ESA's SPectra bARrax Campaign (SPARC) activity was part of the preparatory study for a proposed ESA Earth Explorer mission called SPECTRA. The objective was to collect a CHRIS/PROBA reference dataset for SPECTRA-related studies.