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The Landsat Multi-Satellite Operations Center ensures Landsat satellites operate smoothly and deliver reliable, high-quality Earth observation data by commanding the satellites, monitoring their health and telemetry, and managing daily acquisition activities.
Return to the Landsat Satellite and Ground-Systems Operations Overview webpage
The Landsat Multi-Satellite Operations Center (LMOC) serves as the primary hub for Landsat mission control and is located at the NASA Goddard Space Flight Center campus in Greenbelt, Maryland. A backup operations center is located at the USGS Earth Resources Observation and Science (EROS) Center in Sioux Falls, SD, to ensure continuity of satellite operations if the primary facility is ever unavailable.
The USGS Landsat Flight Operations Team (FOT) is responsible for a range of activities as they monitor the active Landsat satellites orbiting Earth. Their responsibilities include:
The FOT is responsible for generating command loads (sets of instructions) that tell the spacecraft what to do. New command loads are generated and uploaded to the satellite approximately twice per week. Typical activities in each command load may include:
The FOT is on call 24/7 to ensure the health and safety of the Landsat satellites.
Develop contingency procedures for system failures or unexpected events
The Landsat Program is considered the gold standard for satellite Earth-observation imagery. To keep it that way, the USGS EROS Flight Operations Team continually monitors the flight paths of the Landsat satellites to make sure they stay at a consistent 705-kilometer altitude. That means frequently speeding it up to counter the effects of atmospheric drag.
The Landsat Program is considered the gold standard for satellite Earth-observation imagery. To keep it that way, the USGS EROS Flight Operations Team continually monitors the flight paths of the Landsat satellites to make sure they stay at a consistent 705-kilometer altitude. That means frequently speeding it up to counter the effects of atmospheric drag.
Sixty years of manned and unmanned space flight have left a cosmic junkyard circling the planet. In 2017, the U.S. government reported that it logged 308,984 close calls with space junk and issued 655 emergency-reportable alerts to satellite operators.
Sixty years of manned and unmanned space flight have left a cosmic junkyard circling the planet. In 2017, the U.S. government reported that it logged 308,984 close calls with space junk and issued 655 emergency-reportable alerts to satellite operators.
The Earth Resources Observation and Science (EROS) Center has created a video animation describing how Landsat 8 orbits the Earth. The video explains the 16-day cycle for capturing imagery of the entire world.
The Earth Resources Observation and Science (EROS) Center has created a video animation describing how Landsat 8 orbits the Earth. The video explains the 16-day cycle for capturing imagery of the entire world.
The Landsat Program is considered the gold standard for satellite Earth-observation imagery. To keep it that way, the USGS EROS Flight Operations Team continually monitors the flight paths of the Landsat satellites to make sure they stay at a consistent 705-kilometer altitude. That means frequently speeding it up to counter the effects of atmospheric drag.
The Landsat Program is considered the gold standard for satellite Earth-observation imagery. To keep it that way, the USGS EROS Flight Operations Team continually monitors the flight paths of the Landsat satellites to make sure they stay at a consistent 705-kilometer altitude. That means frequently speeding it up to counter the effects of atmospheric drag.
Sixty years of manned and unmanned space flight have left a cosmic junkyard circling the planet. In 2017, the U.S. government reported that it logged 308,984 close calls with space junk and issued 655 emergency-reportable alerts to satellite operators.
Sixty years of manned and unmanned space flight have left a cosmic junkyard circling the planet. In 2017, the U.S. government reported that it logged 308,984 close calls with space junk and issued 655 emergency-reportable alerts to satellite operators.
The Earth Resources Observation and Science (EROS) Center has created a video animation describing how Landsat 8 orbits the Earth. The video explains the 16-day cycle for capturing imagery of the entire world.
The Earth Resources Observation and Science (EROS) Center has created a video animation describing how Landsat 8 orbits the Earth. The video explains the 16-day cycle for capturing imagery of the entire world.
