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Landsat 5 Experiences Malfunction (Updated)Released: 8/24/2009 11:28:24 AM

Contact Information:U.S. Department of the Interior, U.S. Geological Survey Office of Communication 119 National Center Reston, VA 20192.

Kristi Kline Phone: 605-594-2585 Ron Beck Phone: 605-594-6550 .

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Update, 8/17/2009. Landsat 5 tumbled out of control in the early morning of August 13. Full operational capabilities restored. The cause of the malfunction is still being investigated.

Satellite is Now Stabilized and the Cause is Being Investigated

Landsat 5 tumbled out of control and power was at a critical level in the early morning of August 13.

The cause for this anomaly is currently unknown and being investigated.

The spacecraft has been stabilized after the USGS Landsat Flight Operations Team initiated recovery operations. Power is still at a critical level, and the extent of damage is yet to be determined. Imaging operations are suspended until further notice.

“Landsat 5 has proven to be a remarkable success and has given the science community important information on land features of the planet,” said USGS Landsat Program manager Kristi Kline. “It was launched in 1984 and designed to last 3 years with a possible extension to five years. Incredibly it is still a valuable resource and by early 2009, it had completed over 129,000 orbits and acquired over 700,000 individual scenes.”

Landsat 5 provided data demonstrating alterations over Chernobyl region after the nuclear power plant eruption, de-forestation of tropical rain forests, drought and flooding in the Mississippi River basin, construction of the Three Gorges dam in China, shrinking of the Aral Sea, Northern Wisconsin after a tornado pass, the impact of Hurricanes Katrina and Rita, and countless forest and wildfire outbreaks.

For more information about Landsat 5 and others in the Landsat series, visit the Landsat Missions Web site.

 

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