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File:NSFNET-backbone-T3.png

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Original file (1,200 × 725 pixels, file size: 466 KB, MIME type: image/png)

This image was uploaded in the PNG image format. However, it contains visible lossy compression artifacts. These artifacts may have come from the JPEG format, from saving a single colorful image as GIF instead of PNG or from saving an animated GIF using the incorrect settings (See also Dither). If possible, please provide a superior version of this file, derived from a non-lossy source (or with artifacts removed). If applicable, please replace all instances of the artifact version throughout Wikimedia projects, tag the old version with one of these templates, and remove this tag. For more information, see Commons:Preparing images for upload and Commons:Media for cleanup.
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Summary

Description
English: NSFNET T3 Backbone Map Fall 1992
Date 14 March 2011 (original upload date)
Source Merit Network, Inc.
Author Merit Network, Inc.
Permission
(Reusing this file)
VRT Wikimedia

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Licensing

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Original upload log

Transferred from en.wikipedia to Commons by Fredlyfish4 using CommonsHelper.

The original description page was here. All following user names refer to en.wikipedia.
  • 2011-03-14 13:38 W163 1200×725× (537181 bytes) A higher quality version of the 1992 NSFNET T3 backbone map from the Merit Network
  • 2011-03-14 03:09 W163 400×283× (37737 bytes) NSFNET T3 Backbone Map Fall 1992 Source: Merit Network, Inc. Attempting to get a higher resolution version of this map from Merit.

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inception

14 March 2011

media type

image/png

data size

476,825 byte

height

725 pixel

width

1,200 pixel

checksum

642b1a003e20017fe01d3e883e82fdd59635e2c2

determination method or standard: SHA-1

File history

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Date/TimeThumbnailDimensionsUserComment
current12:25, 27 August 2016Thumbnail for version as of 12:25, 27 August 20161,200 × 725 (466 KB)KesäperunaOptimized with OptiPNG
08:37, 1 July 2012Thumbnail for version as of 08:37, 1 July 20121,200 × 725 (525 KB)OgreBot(BOT): Reverting to most recent version before archival
08:37, 1 July 2012Thumbnail for version as of 08:37, 1 July 2012400 × 283 (37 KB)OgreBot(BOT): Uploading old version of file from en.wikipedia; originally uploaded on 2011-03-14 03:09:20 by W163
01:40, 1 July 2012Thumbnail for version as of 01:40, 1 July 20121,200 × 725 (525 KB)File Upload Bot (Magnus Manske)Transfered from en.wikipedia by User:Fredlyfish4 using CommonsHelper

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