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NASA’s Land, Atmosphere Near real-time Capability for EOS (Earth Observing System) (LANCE) provides data and imagery from Terra, Aqua and Aura satellites in less than 3 hours from satellite observation, to meet the needs of the near real-time (NRT) applications community. LANCE is a distributed system that builds on the existing EOSDIS capabilities.

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Figure 1 shows a simplified overview of the dataflow from satellite to users. 

User Working Group (UWG)

LANCE is managed by ESDIS but steered by a User Working Group (UWG) responsible for providing guidance and recommendations concerning a broad range of topics related to the LANCE system, capabilities, and services. 

• • LANCE Requirements Checklist
  • 2014 ACSI Survey Results

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  title Library
  Presentations and Posters Articles LANCE Brochure - updated November 2014 LANCE Brochure - updated Dec 2013 LANCE Brochure - old Presentations and minutes from UWG Meetings LANCE ACSI Survey 2013

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  title LANCE User Working Group
  User Working Group (UWG) Charter Members

• LANCE UWG Meetings