IKONOS image of Banda Aceh, Indonesia before the Dec. 26, 2004 tsunami

IKONOS image of Banda Aceh, Indonesia after the Dec. 26, 2004 tsunami

IKONOS image of Banda Aceh, Indonesia before the Dec. 26, 2004 tsunami

IKONOS image of Banda Aceh, Indonesia after the Dec. 26, 2004 tsunami

Satellite image of SE Sri Lanka before the Dec. 26, 2004 tsunami

Satellite image of SE Sri Lanka during (at the time of a trough)the Dec. 26, 2004 tsunami

Satellite image of SE Sri Lanka before the Dec. 26, 2004 tsunami

Satellite image of SE Sri Lanka during the Dec. 26, 2004 tsunami