File:Rocky mountain face, Alexander Island (6280674894).jpg

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Description	The landscape of Alexander Island, Antarctica, as seen by NASA's DC-8 on Oct. 24, 2011.
Date	24 October 2011, 16:38
Source	Rocky mountain face, Alexander Island; see also http://www.nasa.gov/mission_pages/icebridge/multimedia/fall11/alex-isld.html
Author	NASA/Michael Studinger

Licensing edit

	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."

File history

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	17:18, 4 February 2013		1,200 × 795 (403 KB)	File Upload Bot (Magnus Manske) (talk \| contribs)	Transferred from Flickr by User:russavia

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File usage on Commons

The following 2 pages use this file:

File:Rocky mountain face, Alexander Island.jpg (file redirect)
File:Rocky mountain face, Alexander Island by NASA.jpg (file redirect)

File usage on other wikis

The following other wikis use this file:

Usage on en.wikipedia.org
- Alexander Island
Usage on eo.wikipedia.org
Usage on fr.wikipedia.org
- Île Alexandre-Ier
Usage on he.wikipedia.org
- ארץ אלכסנדר
Usage on hi.wikipedia.org
- ऐलेक्ज़ैन्डर द्वीप
Usage on hr.wikipedia.org
- Otok Aleksandra I.
Usage on id.wikipedia.org
- Pulau Alexander
Usage on kn.wikipedia.org
- ಅಲೆಕ್ಸಾಂಡರ್ ದ್ವೀಪಗಳು
Usage on la.wikipedia.org
- Insula Alexandri
Usage on lv.wikipedia.org
- Aleksandra I sala
Usage on ml.wikipedia.org
- അലക്സാണ്ടർ ദ്വീപ്
Usage on nn.wikipedia.org
- Aleksanderøya
Usage on sr.wikipedia.org
- Александрово острво
Usage on sw.wikipedia.org
- Kisiwa cha Alexander

Metadata

This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.

Camera manufacturer	NIKON CORPORATION
Camera model	NIKON D7000
Author	Michael Studinger
Exposure time	1/800 sec (0.00125)
F-number	f/14
ISO speed rating	640
Date and time of data generation	16:38, 24 October 2011
Lens focal length	34 mm
Online copyright statement	http://michaelstudinger.smugmug.com/
Copyright holder	© 2011 Michael Studinger
Usage terms	For consideration only, no reproduction without prior permission
Width	2,464 px
Height	1,632 px
Bits per component	8 8 8
Pixel composition	RGB
Orientation	Normal
Number of components	3
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Software used	Adobe Photoshop CS5.1 Windows
File change date and time	17:15, 24 October 2011
White point chromaticity	0.313 0.329
Chromaticities of primarities	0.64 0.33 0.21 0.71 0.15 0.06
Color space transformation matrix coefficients	0.299 0.587 0.114
Y and C positioning	Centered
Exposure Program	Normal program
Exif version	2.3
Date and time of digitizing	16:38, 24 October 2011
Meaning of each component	Y Cb Cr does not exist
APEX shutter speed	9.643856
APEX aperture	7.61471
APEX exposure bias	0
Maximum land aperture	4.1 APEX (f/4.14)
Metering mode	Pattern
Light source	Unknown
Flash	Flash did not fire, compulsory flash suppression
DateTime subseconds	60
DateTimeOriginal subseconds	60
DateTimeDigitized subseconds	60
Supported Flashpix version	1
Color space	Uncalibrated
Sensing method	One-chip color area sensor
File source	Digital still camera
Scene type	A directly photographed image
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	1
Focal length in 35 mm film	51 mm
Scene capture type	Standard
Scene control	Low gain up
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown
GPS tag version	2.3.0.0
Serial number of camera	3155468
Lens used	18.0-200.0 mm f/3.5-5.6
Copyright status	Copyrighted
Date metadata was last modified	14:15, 24 October 2011
Unique ID of original document	A31665F4A0089FB75A7F8B8282D3531B
IIM version	1,845

File:Rocky mountain face, Alexander Island (6280674894).jpg

Captions

Captions

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File history

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File usage on other wikis

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24 October 2011

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Nikon D7000