Šis ir Featured attēls. Click here for more information.
This attēls was selected for display on the Main Page as the attēls of the day. Click here for more information.

File:Earth's City Lights by DMSP, 1994-1995 (large).jpg

No ''Wikimedia Commons''
Pāriet uz navigāciju Pāriet uz meklēšanu

Sākotnējais fails ‎(4 800 × 2 400 pikseļi, faila izmērs: 4,03 MB, MIME tips: image/jpeg)

Captions

Captions

Pievieno vienas rindiņas aprakstu, ko šis fails attēlo
Attēls of the day
Attēls of the day
Featured attēls

VikikrātuveVikipēdija

This file was the picture of the day on March 11, 2006.
This is a featured picture on Wikimedia Commons (Featured pictures) and is considered one of the finest images. See its nomination here.
Vikipēdija
 This is a featured picture on the Arabic language Wikipedia (صور مختارة) and is considered one of the finest images. See its nomination here.
 This is a featured picture on the German language Wikipedia (Exzellente Bilder) and is considered one of the finest images. See its nomination here.
 This is a featured picture on the English language Wikipedia (Featured pictures) and is considered one of the finest images. See its nomination here.
 This is a featured picture on the Persian language Wikipedia (نگاره‌های برگزیده) and is considered one of the finest images. See its nomination here.
 This is a featured picture on the Turkish language Wikipedia (Seçkin resimler) and is considered one of the finest images. See its nomination here.
 This is a featured picture on the Chinese language Wikipedia (特色图片) and is considered one of the finest images. See its nomination here.

If you have an image of similar quality that can be published under a suitable copyright license, be sure to upload it, tag it, and nominate it.

This image was selected as picture of the day on Vietnamese Wikipedia.

Kopsavilkums[labot šo sadaļu]

Apraksts
العربية: صُورة مُركَّبة لِلأرض ليلًا.
Français : Image composite de la Terre la nuit.
English: This image of Earth’s city lights was created with data from the Defense Meteorological Satellite Program (DMSP) Operational Linescan System (OLS). Originally designed to view clouds by moonlight, the OLS is also used to map the locations of permanent lights on the Earth’s surface.

The brightest areas of the Earth are the most urbanized, but not necessarily the most populated. (Compare western Europe with China and India.) Cities tend to grow along coastlines and transportation networks. Even without the underlying map, the outlines of many continents would still be visible. The United States interstate highway system appears as a lattice connecting the brighter dots of city centers. In Russia, the Trans-Siberian railroad is a thin line stretching from Moscow through the center of Asia to Vladivostok. The Nile River, from the Aswan Dam to the Mediterranean Sea, is another bright thread through an otherwise dark region.

Even more than 100 years after the invention of the electric light, some regions remain thinly populated and unlit. Antarctica is entirely dark. The interior jungles of Africa and South America are mostly dark, but lights are beginning to appear there. Deserts in Africa, Arabia, Australia, Mongolia, and the United States are poorly lit as well (except along the coast), along with the boreal forests of Canada and Russia, and the great mountains of the Himalaya.
Datums 1994. gada 1. oktobris - 1995. gada 31. marts
date QS:P,+1994-00-00T00:00:00Z/8,P1319,+1994-10-01T00:00:00Z/11,P1326,+1995-03-31T00:00:00Z/11
Avots https://visibleearth.nasa.gov/view.php?id=55167 (image link)
Autors Data: Marc Imhoff/NASA GSFC, Christopher Elvidge/NOAA NGDC; Image: Craig Mayhew and Robert Simmon/NASA GSFC
Citas versijas
  • Full version
    Full version
  • Large version
    Large version
  • Medium version
    Medium version
  • Day version
    Day version
Image extraction process

This file has multiple extracted images:
360°
Skatīt 360° panorāmu

Licence[labot šo sadaļu]

Public domain This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
Warnings:

Faila hronoloģija

Uzklikšķini uz datums/laiks kolonnā esošās saites, lai apskatītos, kā šis fails izskatījās tad.

Datums/LaiksAttēlsIzmēriDalībnieksKomentārs
tagadējais2014. gada 2. aprīlis, plkst. 18.452014. gada 2. aprīlis, plkst. 18.45 versijas sīktēls4 800 × 2 400 (4,03 MB)Tholme (diskusija | devums)Higher quality version saved from original tif.
2013. gada 12. janvāris, plkst. 02.282013. gada 12. janvāris, plkst. 02.28 versijas sīktēls16 384 × 8 192 (8,11 MB)Twinsday (diskusija | devums)Reverted to version as of 23:16, 24 October 2005, orginal contrast is more realistic
2012. gada 23. augusts, plkst. 17.262012. gada 23. augusts, plkst. 17.26 versijas sīktēls16 384 × 8 192 (13,5 MB)Kintetsubuffalo (diskusija | devums)Reverted to version as of 21:22, 6 March 2012 explanation?
2012. gada 23. augusts, plkst. 08.112012. gada 23. augusts, plkst. 08.11 versijas sīktēls16 384 × 8 192 (8,11 MB)Twinsday (diskusija | devums)Reverted to version as of 23:16, 24 October 2005
2012. gada 6. marts, plkst. 21.222012. gada 6. marts, plkst. 21.22 versijas sīktēls16 384 × 8 192 (13,5 MB)Soerfm (diskusija | devums)Brightness
2005. gada 24. oktobris, plkst. 23.162005. gada 24. oktobris, plkst. 23.16 versijas sīktēls16 384 × 8 192 (8,11 MB)Bricktop (diskusija | devums)full res
2005. gada 21. jūlijs, plkst. 11.382005. gada 21. jūlijs, plkst. 11.38 versijas sīktēls2 400 × 1 200 (534 KB)Nk (diskusija | devums)''Composite image of the Earth at night, created by NASA and NOAA.'' '''NASA Description''': This image of Earth’s city lights was created with data from the Defense Meteorological Satellite Program (DMSP) Operational Linescan System (OLS).

Šo failu nevar pārrakstīt.

Šo failu izmanto vairāk nekā 100 lapās. Šajā sarakstā ir tikai pirmās 100 lapas, kas izmanto šo failu. Pieejams arī pilns saraksts.

Skatīt vairāk saites uz šo failu.

Globālais faila lietojums

Šīs Vikipēdijas izmanto šo failu:

Skatīt šī faila pilno globālo izmantojumu.

Metadati

Šis fails satur papildu informāciju, kuru visticamāk ir pievienojis digitālais fotoaparāts vai skeneris, kas šo failu izveidoja. Ja šis fails pēc tam ir ticis modificēts, šie dati var neatbilst izmaiņām (var būt novecojuši).

Saturs iegūts no "https://commons.wikimedia.org/w/index.php?title=File:Earth%27s_City_Lights_by_DMSP,_1994-1995_(large).jpg&oldid=869440966"