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Landsat ETM+ Gap-Filled

SLC-off image

Gap-Filled image

Some of the most popular and valued remote sensing images of the earth are obtained from the Landsat satellites which have been orbiting the earth for over thirty years. Prior to the launch of Landsat 7, two Landsats were in operation – Landsat 4 (operating from 1982 to decommission in June 2001) and Landsat 5 (operating since March 1984). Landsat 7 has been operating from 1999. Unfortunately on 31 May 2003 there was a malfunction of the Scan Line Corrector Mechanism on Landsat 7 resulting in gaps and repetitions in the imagery.


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