ESA Portal - Switzerland - Deutsch - Gesundheitscheck für Korallenriffe aus der Umlaufbahn

Dienste

Kalender Anmelden

Gesundheitscheck für Korallenriffe aus der Umlaufbahn

6 Oktober 2005

Zurück zum artikel

Download:

HI-RES JPEG (Size: 419 kb)

HI-RES TIFF (Size: 3499 kb)

An Envisat MERIS image of the Great Barrier Reef off Australia's Queensland coast, centred on Cape York Peninsula. Taken on 19 August 2004, this MERIS Full Resolution mode images has a spatial resolution of 300 metres.

Credits: ESA

Zurück zum artikel

This February 2004 MERIS Full Resolution image shows the southern end of the Great Barrier Reef, with a close-up of the Heron Island reef, used as a test area for coral bleaching detection during the one-year programme, funded by the Wealth from Oceans Flagship and the CSIRO Earth Observation Centre.

Credits: ESA/CSIRO

Zurück zum artikel

This close-up of the Heron Island reef taken from the previous MERIS Full Resolution image shows the individual 300-metre pixels which were the basis of a coral bleaching detection sensitivity analysis. The results also turned out to be sensitive to tidal changes in bathymetry.

Credits: CSIRO

Zurück zum artikel