To install click the Add extension button. That's it.

The source code for the WIKI 2 extension is being checked by specialists of the Mozilla Foundation, Google, and Apple. You could also do it yourself at any point in time.

4,5
Kelly Slayton
Congratulations on this excellent venture… what a great idea!
Alexander Grigorievskiy
I use WIKI 2 every day and almost forgot how the original Wikipedia looks like.
Live Statistics
English Articles
Improved in 24 Hours
Added in 24 Hours
What we do. Every page goes through several hundred of perfecting techniques; in live mode. Quite the same Wikipedia. Just better.
.
Leo
Newton
Brights
Milds

File:WGS84 angle to distance conversion.svg

From Wikipedia, the free encyclopedia

Original file(SVG file, nominally 512 × 410 pixels, file size: 115 KB)

Summary

Description
Length of one degree (black), minute (blue) and second (red) of latitude and longitude in metric (upper half) and imperial (lower half) units at a given latitude in WGS84 by CMG Lee. For comparison, dotted lines denote corresponding lengths assuming a spherical Earth of IUGG mean radius (R1 = 6,371.0088 km). For example, the green arrows show that Donetsk (green circle) at 48°N has a Δlong of 74.63 km/deg, 1.244 km/arcmin, 20.73 m/arcsec etc and a Δlat of 111.2 km/deg, 1.853 km/arcmin, 30.89 m/arcsec etc. The background bitmap is from http://commons.wikimedia.org/wiki/File:Equirectangular_with_Tissot%27s_Indicatrices_of_Distortion.svg .
Date
Source
Equirectangular with Tissot's Indicatrices of Distortion.svg
Author cmglee, Justin Kunimune

Licensing

w:en:Creative Commons
attribution share alike
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.

Captions

Add a one-line explanation of what this file represents

Items portrayed in this file

depicts

15 February 2018

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current21:57, 19 September 2018Thumbnail for version as of 21:57, 19 September 2018512 × 410 (115 KB)CmgleeUser created page with UploadWizard
The following pages on the English Wikipedia use this file (pages on other projects are not listed):

Global file usage

The following other wikis use this file:

Metadata

Basis of this page is in Wikipedia. Text is available under the CC BY-SA 3.0 Unported License. Non-text media are available under their specified licenses. Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc. WIKI 2 is an independent company and has no affiliation with Wikimedia Foundation.