October 11, 2022 - Eighty Mile Beach, Western Australia
Eighty Mile Beach
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Sitting between the Indian Ocean and the harsh environment of the Great
Sandy Desert, a gorgeous bit of beach acts like an oasis, providing a
home for abundant wildlife as well an attraction for flocks of tourists
each year. According to the Government of Western Australia’s Explore
Parks WA website, Eighty Mile Beach is 220 km of uninterrupted white
sand, turquoise waters, mudflats, and mangroves that is ideal for
anglers, campers, four-wheel drivers, campers, and bird watchers. The
unique and important ecosystem is recognized by International BirdLife
as an International Bird and Biodiversity Area (IBA) and is recognized
as an area of international importance under the Ramsar Convention on
Wetlands. More than 400,000 shorebirds rest here on migration and
Flatback Turtles—a species found only in Australia—nest on the beach
between October and through February.
On October 7, 2022, the Moderate Resolution Imaging Spectroradiometer
(MODIS) on board NASA’s Aqua satellite acquired a true-color image of
Eighty Mile Beach.
The beach stretches from about Cape Keraudren to Cape Bossut, and
actually measures roughly 85 miles (140 km) long. A halo of light blue
tints the waters of the Indian Ocean, just off the beach. This is
likely caused by sediment washed into the waters by tidal action. A
bright white area extending from the Great Sandy Desert (inland)
westward to Eighty Mile Beach is the Gascoyne River, a river that holds
water roughly 120 days of each year then becomes a dry bed for the
remainder of the year.
Image Facts
Satellite: Aqua
Date Acquired: 10/7/2022
Resolutions: 1km (121.5 KB), 500m (307.5 KB), 250m (157.2
KB)
Bands Used: 1,4,3
Image Credit: MODIS Land Rapid Response Team, NASA GSFC
https://modis.gsfc.nasa.gov/gallery/individual.php?db_date=2022-10-11
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