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Detecting Coral Reef Bleaching with High Resolution Satellite Imagery Products

Nikumau Island

Original Images

REFERENCE IMAGEEVENT IMAGEEVENT IMAGEREEF OUTLINE
25 JULY 200330 OCT 200417 NOV 2004REEF BASE
kirbatiM 03 kirbatiM Oct 04 kirbatiM Nov 04 nikunau

Co-Registered and Normalized Images

REFERENCE IMAGEEVENT IMAGEEVENT IMAGE
25 JULY 200330 OCT 200417 NOV 2004
kirbatiM 03 kirbatiM Oct 04 kirbatiM Nov 04

Difference

30 OCT 200417 NOV 2004
kirbatiM Oct diff kirbatiM Nov diff

Image Processing Notes

This image has been equalized to enhance contrast. The gold hue indicates coral bleaching.

Highlights

KirbatiM Nov highlight
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