Scan Line Corrector
A Scan Line Corrector ( SLC ) is a device for correct scanning of the earth's surface with rotary scanners in remote sensing . This ensures that the lines recorded along the flight path adjoin one another or are parallel to one another.
The failure of this function in the Landsat 7 satellite since May 31, 2003 within the ETM + device has led to a significant deterioration in data quality.
Individual evidence
- ^ TU-Dresden: Description of the ETM +
- ↑ SLC-off Landsat-7 ETM + , bibcode : 2005SPIE.5882..125M (English)