Kiritimati, Kiribati (Christmas Island)

Kiritimati, Kiribati (Christmas Island)

Pronounced “Ki-ris-mas,” Kiritimati Island has a large infilled lagoon that gives it the largest land area (125 square miles, 321 square km) of any atoll in the world. Captain Cook named the atoll Christmas Island when he arrived on Christmas Eve in 1777. Used for nuclear testing in the 1950s and 1960s, the island is now valued for its marine and wildlife resources. It is particularly important as a seabird nesting site—with an estimated 6 million birds using or breeding on the island, including several million Sooty Terns. Rainfall on Kiritimati is linked to El Niño patterns, with long droughts experienced between the wetter El Niño years.

This image is based on a mosaic of four digital photographs taken on 16 January 2002 from the Space Station Alpha as part of the Crew Earth Observations Project. The underlying data have 10 meter spatial resolution. Coral reefs are one of the areas selected as a scientific theme for this project (see also the recent Earth Observatory article, Mapping the Decline of Coral Reefs.

Images & Animations

File

File Dimensions

  • 540x429
  • JPEG
  • 1748x1389
  • JPEG 247 KB

Metadata

  • Data Date:

    January 16, 2002
  • Visualization Date:

    March 24, 2002
  • Sensor(s):

    ISS - Digital Camera
Share
NASA - National Aeronautics and Space Administration