India Earthquake: Nighttime Lights (January 26, 2001)

from National Oceanic and Atmospheric Administration
Published on 26 Jan 2001
The red line in the picture of "After the Earthquake (January 26, 2001)" is of noise. The color and brightness of each picture are adjusted in different ways for comparison, so that they do not show the measured value.

Also see analysis map "Estimated Damage Based on Nighttime Satellite Images - Gujarat India"