File:Perth area at night.jpg

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DescriptionPerth area at night.jpg	English: NASA Satellite imagery of the Perth area at night.
Date	26 November 2010, 17:43:42
Source	NASA Photo ID : ISS026-E-5259
Author	Image Science and Analysis Laboratory, NASA - Johnson Space Center. "The Gateway to Astronaut Photography of Earth."

This image or video was catalogued by one of the centers of the United States National Aeronautics and Space Administration (NASA) under Photo ID: ISS026-E-5259.

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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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."

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	Date/Time	Dimensions	User	Comment
current	12:15, 23 December 2023	2,832 × 4,256 (996 KB)	Ras67 (talk \| contribs)	losslessly rotated with Jpegcrop 90 cw for north direction
	20:29, 30 November 2020	4,256 × 2,832 (997 KB)	Ras67 (talk \| contribs)	losslessly cropped with Jpegcrop
	06:30, 17 April 2020	4,256 × 2,913 (1.16 MB)	Ashton 29 (talk \| contribs)	Uploaded a work by Image Science and Analysis Laboratory, NASA - Johnson Space Center. "The Gateway to Astronaut Photography of Earth." from [https://eol.jsc.nasa.gov/SearchPhotos/photo.pl?mission=ISS026&roll=E&frame=5259 NASA Photo ID : ISS026-E-5259] with UploadWizard

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Usage on en.wikipedia.org
- Perth metropolitan region

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 D3S
Exposure time	1/8 sec (0.125)
F-number	f/2.8
ISO speed rating	12,800
Date and time of data generation	17:43, 26 November 2010
Lens focal length	180 mm
User comments	NASA#2007934
Orientation	Normal
Horizontal resolution	240 dpi
Vertical resolution	240 dpi
Software used	Adobe Photoshop CS4 Windows
File change date and time	13:43, 30 November 2010
Exposure Program	Manual
Exif version	2.21
Date and time of digitizing	17:43, 26 November 2010
APEX shutter speed	3
APEX aperture	2.9708539982336
APEX exposure bias	0.33333333333333
Maximum land aperture	3 APEX (f/2.83)
Subject distance	4,294,967,295 meters
Metering mode	Pattern
Light source	Unknown
Flash	Flash did not fire
DateTime subseconds	16
DateTimeOriginal subseconds	16
DateTimeDigitized subseconds	16
Color space	sRGB
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	Manual exposure
White balance	Auto white balance
Digital zoom ratio	1
Focal length in 35 mm film	180 mm
Scene capture type	Standard
Scene control	High gain up
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown
Serial number of camera	2007934
Lens used	180.0 mm f/2.8
Date metadata was last modified	07:43, 30 November 2010
Rating (out of 5)	0
Unique ID of original document	xmp.did:3B94C516BAFCDF11AB3F8C820C87571C
IIM version	2

File:Perth area at night.jpg

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Captions

Summary edit

Licensing edit

File history

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Items portrayed in this file

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captured with

Nikon D3S

exposure time

0.125 second

f-number

2.8

focal length

180 millimetre

ISO speed

12,800

media type

image/jpeg

instance of

photograph