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Sentinel-3: The River Nile and Delta, Egypt

01 April 2016

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The new Sentinel-3A satellite recently began providing data from orbit. This very early image recorded on 3 March 2016, takes us over the River Nile and Delta and the surrounding desert areas of northeast Africa and parts of the Middle East.

Very distinct is Egypt, a country connecting northeast Africa with the Middle East, home to millennia-old monuments still sitting along the lush Nile valley.

In the centre of the image, capital city Cairo with the Nile snaking northwards is clearly visible, along with the Red Sea just further east. Also evident are the islands of Cyprus further north in the Mediterranean Sea and parts of Crete on the very left.

One of the suite of sophisticated instruments that will measure Earth's oceans, land, ice and atmosphere, Sentinel-3's Sea and Land Surface Temperature Radiometer (SLSTR) measures the energy radiating from Earth's surface in nine spectral bands, including visible and infrared.

The River Nile and Delta

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Discover more about our planet with the Earth from Space video programme. Join ESA every Friday at 10:00 CEST for an 800 km-high tour with spectacular images from Earth-observing satellites.

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The Earth Watching project is an ESA/ESRIN service to help local authorities and to promote the benefits of remote sensing data during emergencies, sending images and articles to newspapers, magazines and TV stations.

The Earth Watching website features not only imagery of natural disasters, but also promotes various satellite remote sensing applications through images and articles. Some examples are shown in the special events part of the website.

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