Fil:City Lights of the United States 2012.jpg

Opphavleg fil ‎(6 646 × 4 430 pikslar, filstorleik: 5,46 MB, MIME-type: image/jpeg)

Denne fila er frå Wikimedia Commons og kan verta nytta av andre prosjekt. Skildringa frå filskildringssida der er vist nedanfor.

Følgjande er henta frå filomtalen åt denne fila på Wikimedia Commons:

Skildring

Skildring	English: NASA image acquired April 18 - October 23, 2012 This image of the United States of America at night is a composite assembled from data acquired by the Suomi NPP satellite in April and October 2012. The image was made possible by the new satellite’s “day-night band” of the Visible Infrared Imaging Radiometer Suite (VIIRS), which detects light in a range of wavelengths from green to near-infrared and uses filtering techniques to observe dim signals such as city lights, gas flares, auroras, wildfires, and reflected moonlight. Instrument: Suomi NPP - VIIRS Projection: Albers equal-area conic, WGS84 datum, standard parallels 29.5°N and 44.5°N, central meridian 96°W, origin latitude 23°N On this image one pixel is (737.19 × 737.19)m²
Dato	5. desember 2012
Kjelde	http://earthobservatory.nasa.gov/NaturalHazards/view.php?id=79800 for GeoTIFF original file. https://www.flickr.com/photos/gsfc/8247975848/in/set-72157632172101342/ for quicker access to the jpeg
Opphavsperson	NASA Earth Observatory
Andre versjonar	File:City Lights 2012 - Flat map.jpg


	Dette er eit utvalt bilete på Wikimedia Commons (Featured pictures) og er rekna som eit av dei beste bileta. Har du eit bilete med liknande kvalitet som kan gjevast ut med ein høveleg lisens, lasta det opp, set på eit merke, og nominer det.

Lisensiering:

	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: Use of NASA logos, insignia and emblems is restricted per U.S. law 14 CFR 1221. The NASA website hosts a large number of images from the Soviet/Russian space agency, and other non-American space agencies. These are not necessarily in the public domain. Materials based on Hubble Space Telescope data may be copyrighted if they are not explicitly produced by the STScI.[1] See also {{PD-Hubble}} and {{Cc-Hubble}}. The SOHO (ESA & NASA) joint project implies that all materials created by its probe are copyrighted and require permission for commercial non-educational use. [2] Images featured on the Astronomy Picture of the Day (APOD) web site may be copyrighted. [3] The National Space Science Data Center (NSSDC) site has been known to host copyrighted content. Its photo gallery FAQ states that all of the images in the photo gallery are in the public domain "Unless otherwise noted."

Filhistorikk

Klikk på dato/klokkeslett for å sjå fila slik ho var på det tidspunktet.

	Dato/klokkeslett	Miniatyrbilete	Oppløysing	Brukar	Kommentar
gjeldande	6. desember 2012 kl. 21:44		6 646 × 4 430 (5,46 MB)	Benh	User created page with UploadWizard

Filbruk

Den følgjande sida bruker denne fila:

USA

Global filbruk

Desse andre wikiane nyttar fila:

Bruk på af.wikipedia.org
- Wikipedia:Beeld van die week/2016
- Wikipedia:Voorbladbeeld week 45 2016
Bruk på arz.wikipedia.org
- امريكا
Bruk på ast.wikipedia.org
- Estaos Xuníos d'América
Bruk på atj.wikipedia.org
- Kitci mokoman aski
Bruk på bg.wikipedia.org
- Lepus granatensis
Bruk på bn.wikibooks.org
- উইকিবই:ছবি
Bruk på ca.wikipedia.org
- Estats Units d'Amèrica
Bruk på dag.wikipedia.org
- America
Bruk på de.wikivoyage.org
- Welterbe in den Vereinigten Staaten
Bruk på diq.wikipedia.org
- Dewletê Amerikaê Yewbiyaey
Bruk på el.wikipedia.org
- Βικιπαίδεια:Λήμματα ζωτικής σημασίας/Wikidata
Bruk på en.wikipedia.org
Bruk på eo.wikinews.org
- Kategorio:Usono
Bruk på eu.wikipedia.org
- Iberiar erbi
Bruk på fa.wikibooks.org
- ویکی‌کتاب:نگاره برگزیده
Bruk på fr.wikipedia.org

Sjå meir global bruk av denne fila.

Utvida informasjon

Fila inneheld tilleggsopplysningar, mest sannsynleg frå digitalkameraet eller skannaren som vart brukt til å lage eller digitalisere henne.

Dersom fila har vore endra sidan ho vart oppretta, kan nokre av opplysningane vere feil.

Tittel	NASA image acquired April 18 - October 23, 2012This image of the United States of America at night is a composite assembled from data acquired by the Suomi NPP satellite in April and October 2012. The image was made possible by the new satellite’s “day-night band” of the Visible Infrared Imaging Radiometer Suite (VIIRS), which detects light in a range of wavelengths from green to near-infrared and uses filtering techniques to observe dim signals such as city lights, gas flares, auroras, wildfires, and reflected moonlight.“Nighttime light is the most interesting data that I’ve had a chance to work with,” says Chris Elvidge, who leads the Earth Observation Group at NOAA’s National Geophysical Data Center. “I’m always amazed at what city light images show us about human activity.” His research group has been approached by scientists seeking to model the distribution of carbon dioxide emissions from fossil fuels and to monitor the activity of commercial fishing fleets. Biologists have examined how urban growth has fragmented animal habitat. Elvidge even learned once of a study of dictatorships in various parts of the world and how nighttime lights had a tendency to expand in the dictator’s hometown or province.Named for satellite meteorology pioneer Verner Suomi, NPP flies over any given point on Earth's surface twice each day at roughly 1:30 a.m. and p.m. The polar-orbiting satellite flies 824 kilometers (512 miles) above the surface, sending its data once per orbit to a ground station in Svalbard, Norway, and continuously to local direct broadcast users distributed around the world. Suomi NPP is managed by NASA with operational support from NOAA and its Joint Polar Satellite System, which manages the satellite's ground system.NASA Earth Observatory image by Robert Simmon, using Suomi NPP VIIRS data provided courtesy of Chris Elvidge (NOAA National Geophysical Data Center). Suomi NPP is the result of a partnership between NASA, NOAA, and the Department of Defense. Caption by Mike Carlowicz.Instrument: Suomi NPP - VIIRSCredit:<b><a href="http://www.earthobservatory.nasa.gov/" rel="nofollow">NASA Earth Observatory</a></b><b>Click here to view all of the <a href="http://earthobservatory.nasa.gov/Features/NightLights/" rel="nofollow"> Earth at Night 2012 images </a></b><b>Click here to <a href="http://earthobservatory.nasa.gov/NaturalHazards/view.php?id=79800 " rel="nofollow"> read more </a> about this image </b> <b><a href="http://www.nasa.gov/audience/formedia/features/MP_Photo_Guidelines.html"rel="nofollow">NASA image use policy.</a></b><b><a href="http://www.nasa.gov/centers/goddard/home/index.html" rel="nofollow">NASA Goddard Space Flight Center</a></b>enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission.<b>Follow us on<a href="http://twitter.com/NASA_GoddardPix" rel="nofollow">Twitter</a></b><b>Like us on<a href="http://www.facebook.com/pages/Greenbelt-MD/NASA-Goddard/395013845897?ref=tsd" rel="nofollow">Facebook</a></b><b>Find us on<a href="http://instagram.com/nasagoddard?vm=grid" rel="nofollow">Instagram</a></b>
Breidd	6 646 px
Høgd	4 430 px
Bitar per komponent	8 8 8
Komprimeringsteknikk	LZW
Pikselsamansetjing	RGB
Retning	Normal
Tal komponentar	3
Oppløysing i breidda	72 dpi
Oppløysing i høgda	72 dpi
Dataarrangement	grovformat
Programvare brukt	Adobe Photoshop CS5 Macintosh
Dato og tid endra	5. desember 2012 kl. 12:51
Fargerom	sRGB
Dato og tid digitalisert	29. juli 2005 kl. 14:58
Datoen metadata sist vart endra	5. desember 2012 kl. 07:51
Prioritet	1
Unik ID til originaldokumentet	xmp.did:048011740720681188C6CC0A07FF2C97
IIM-versjon	4

Fil:City Lights of the United States 2012.jpg

Skildring

Lisensiering:

Bilettekstar

Element som er med i denne fila

motiv

verda

jorda

natt

skipingstidspunkt

5. desember 2012

kvalitetsvurdering på Commons

utvalgt bilde på Wikimedia Commons ^{norsk bokmål}

mediatype

image/jpeg

sjekksum

ca811f9761f44e56913586e361dace393f36191c

datastorleik

5 726 178 Byte i informatikk

høgd

4 430 piksel

breidd

6 646 piksel

Filhistorikk

Filbruk

Global filbruk

Utvida informasjon

Skildring

Lisensiering:

Bilettekstar

Element som er med i denne fila

5. desember 2012

utvalgt bilde på Wikimedia Commons norsk bokmål

image/jpeg

ca811f9761f44e56913586e361dace393f36191c

5 726 178 Byte i informatikk

4 430 piksel

6 646 piksel

Filhistorikk

Filbruk

Global filbruk

Utvida informasjon

utvalgt bilde på Wikimedia Commons ^{norsk bokmål}