File:Human Light Pollution.jpg
Original file (5,400 × 2,700 pixels, file size: 612 KB, MIME type: image/jpeg)
Captions
Summary
editDescriptionHuman Light Pollution.jpg |
English: (Presumably) en:Mollweide projection, based upon 2003-01-01 to 2003-12-31 satellite images of the Earth at night. Images were selected to exclude non-human sources of light, including moonlight and aurora lights. Exact details here.
Image and data processing by NOAA's National Geophysical Data Center. DMSP data collected by US Air Force Weather Agency. |
Date | Images acquired 2003 and released 2008 |
Source | http://earthobservatory.nasa.gov/images/imagerecords/36000/36008/lights_2003.jpg |
Author | Data collected by U.S. Air Force Weathor Agency; images and data processed by NOAA's National Geophysical Data Center |
Image and processing described here as an Image of the Day from NASA's Earth Observatory web site.
Licensing
editPublic domainPublic domainfalsefalse |
This image is in the public domain because it contains materials that originally came from the U.S. National Oceanic and Atmospheric Administration, taken or made as part of an employee's official duties.
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 23:12, 19 December 2008 | 5,400 × 2,700 (612 KB) | Collegebookworm (talk | contribs) | {{Information |Description= |Source= |Date= |Author= |Permission= |other_versions= }} | |
23:03, 19 December 2008 | 10,800 × 5,400 (3.16 MB) | Collegebookworm (talk | contribs) | {{Information |Description={{en|1=(Presumably) Mollweide projection, based upon 2003-01-01 to 2003-12-31 satellite images of the Earth at night. Images were selected to exclude non-human sources of light, including moonlight and aurora lights. Exact |
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File usage on Commons
The following page uses this file:
- File:Earth's City Lights - 2003 (8244418863).jpg (file redirect)
File usage on other wikis
The following other wikis use this file:
- Usage on fr.wikipedia.org
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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.
Width | 10,800 px |
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Height | 5,400 px |
Bits per component | 8 |
Compression scheme | Uncompressed |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop CS3 Macintosh |
File change date and time | 15:47, 25 November 2008 |
Color space | Uncalibrated |