Showing posts with label Caribbean Sea. Show all posts
Showing posts with label Caribbean Sea. Show all posts

Saturday, March 8, 2014

Margarita Island, Venezuela


Situated in the southern Caribbean Sea about 20 km off of mainland Venezuela’s coast, the island comprises two peninsulas linked by a long, narrow strip of land – called an isthmus.

The eastern part of the island is home to most of the island’s residents, while the Macanao peninsula to the west is dominated by a central mountain range.

Between the peninsulas and cut off from the open sea by the isthmus lies the La Restinga lagoon, a national park that appears as a dark green and blue area in this image.

Recognized as a wetland of international importance by the Ramsar Convention, the area features picturesque mangroves and is an important feeding ground for birds such as herons and flamingos. The shallow waters are home to red snappers, sardines and swordfish – among other types of fish – and oysters grow on the mangrove roots.

Japan's ALOS satellite captured this image on 26 June 2010 with its AVNIR-2 Advanced Visible and Near Infrared Radiometer.

ALOS was supported as a Third Party Mission, which means that ESA used its multi-mission ground systems to acquire, process, distribute and archive data from the satellite to its user community.

In April 2011 the satellite abruptly lost power while mapping Japan’s tsunami-hit coastline.

This image is featured on the Earth from Space video program.

Image credit: JAXA/ESA

Sunday, December 23, 2012

Altimeter Readings over Cuba


CryoSat altimeter view of sea level and topography over the Caribbean Sea and Cuba. The image shows radar reflections that differ in intensity between the water and elevated land. Near the edges of the island, points of high radar reflections are pictured in red. This is due to the higher reflectiveness of calm waters of the bay and over coral reefs.

Image credit: ESA

Friday, April 6, 2012

Bonaire, Curaçao and Aruba


Bonaire, Curaçao and Aruba seen from the International Space Station. This picture was taken by ESA astronaut André Kuipers. A picture of this area was requested via social media. André managed to take the picture and upload it to the Internet two weeks later while onboard the Space Station.

Photo credit: ESA/NASA