The Greek islands of the Aegean Sea, scattered across 800 kilometers from
north to south and between Greece and western Turkey, are uniquely situated
at the intersection of Europe, Asia and Africa. This image from the Multi-angle
Imaging SpectroRadiometer includes many of the islands of the East Aegean,
Sporades, Cyclades, Dodecanese and Crete, as well as part of mainland Turkey.
Many sites important to ancient and modern history can be found here. The
largest modern city in the Aegean coast is Izmir, situated about one quarter
of the image length from the top, southeast of the large three-pronged island
of Lesvos. Izmir can be located as a bright coastal area near the greenish
waters of the Izmir Bay, about one quarter of the image length from the top,
southeast of Lesvos. The coastal areas around this cosmopolitan Turkish city
were a center of Ionian culture from the 11th century BC, and at the top of
the image (north of Lesvos), once stood the ancient city of Troy.
The image was acquired before the onset of the winter rains, on September 30,
2001, but dense vegetation is never very abundant in the arid Mediterranean
climate. The sharpness and clarity of the view also indicate dry, clear air.
Some vegetative changes can be detected between the western or southern
islands such as Crete (the large island along the bottom of the image) and
those closer to the Turkish coast which appear comparatively green. Volcanic
activities are evident by the form of the islands of Santorini. This small
group of islands shaped like a broken ring are situated to the right and below
image center. Santorini's Thera volcano erupted around 1640 BC, and the rim
of the caldera collapsed, forming the shape of the islands as they exist
today.
The Multi-angle Imaging SpectroRadiometer observes the daylit Earth continuously
from pole to pole, and views almost the entire globe every 9 days. This
natural-color image was acquired by MISR's nadir (vertical-viewing) camera, and
is a portion of the data acquired during Terra orbit 9495. The image covers an
area of 369 kilometers x 567 kilometers, and utilizes data from blocks 58 to 64
within World Reference System-2 path 181.
Image credit: NASA/GSFC/LaRC/JPL, MISR Team.
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