An official website of the United States government
Here's how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Latest Earthquakes | Chat Share
The Landsat 7 Scan Line Corrector Processing Algorithm Theoretical Basis document describes the geometric processing after the Scan Line Corrector failed on the Landsat 7 ETM+ sensor in May 2003.