Fail:BarragemAssuão.jpg

Selle lehekülje sisule puudub teiste keelte tugi.
Klõps ikoonil viib faili leheküljele Wikimedia Commonsis.
Allikas: Vikipeedia

Algfail(1160 × 960 pikslit, faili suurus: 356 KB, MIME tüüp: image/jpeg)

Lühikirjeldus

Kirjeldus
English: NASA satellite image of the Nile, Aswan High Dam, and Lake Nasser - southern Egypt.
  • The Aswan High Dam was completed in 1970 and is one of the largest earthen embankment dams in the world. It is 364 feet (111 m) tall, 12 565 feet (3830 m) long and nearly 3281 feet (1000 m) wide. When it was built the new reservoir required relocation of nearly 100 000 residents and some archaeological sites. Although the reservoir has benefited Egypt by providing power and controlling floods, it has also had detrimental effects on the Nile system. Before the dam, an estimated 110 million tons of silt was deposited by the annual flood of the Nile, enriching agricultural lands and maintaining the land of the Nile delta. Now this sediment is trapped behind the dam, requiring artificial fertilization of agricultural lands and leading to erosion and saltwater intrusion where the Nile river meets the Mediterranean Sea.
Português: NASA imagem de satélite da Nile, y Barragem de Assuão.
Kuupäev
Allikas http://earth.jsc.nasa.gov/sseop/EFS/lores.pl?PHOTO=STS102-303-17
Autor NASA
This image or video was catalogued by one of the centers of the United States National Aeronautics and Space Administration (NASA) under Photo ID: STS102-303-17.

This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing.
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Litsents

Public domain
This file is in the public domain in the United States because it was created by the Image Science & Analysis Laboratory, of the NASA Johnson Space Center. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (NASA media use guidelines or Conditions of Use of Astronaut Photographs). Photo source: STS102-303-17.

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Pealdised

Lisa üherealine seletus sellest, mida fail esitab
NASA satellite image of the Nile

Selles failis kujutatud üksused

kujutab

MIME type inglise

image/jpeg

checksum inglise

093882e0f731952baec9a787a872a2860738e923

data size inglise

365 055 Bait

960 piksel

1160 piksel

Faili ajalugu

Klõpsa kuupäeva ja kellaaega, et näha sel ajahetkel kasutusel olnud failiversiooni.

Kuupäev/kellaaegPisipiltMõõtmedKasutajaKommentaar
viimane25. aprill 2010, kell 13:29Pisipilt versioonist seisuga 25. aprill 2010, kell 13:291160 × 960 (356 KB)RehmanHigher resolution Category:Aswan High Dam
29. märts 2005, kell 02:13Pisipilt versioonist seisuga 29. märts 2005, kell 02:13540 × 420 (68 KB)Saninha

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