Talk:Potwin, Kansas

Page contents not supported in other languages.
From Wikipedia, the free encyclopedia

Important Notes Before Editing This Article[edit]

Please review the following to get a better idea of what you should add to this article:

  1. Please follow the Wikipedia USCITY guideline for layout and content.
  2. Please examine these great articles for ideas: Lock Haven, Pennsylvania / Stephens City, Virginia / Kent, Ohio / Tulsa, Oklahoma / Grand Forks, North Dakota.
  3. Please ensure a person meets Wikipedia Notability requirements before adding to the "Notable People" section.

Please review the following before editing:

  1. Please document your source by citing a reference to prove your text is verifiable.
  2. Please add text that has a neutral point of view instead of sounding like an advertisement.
  3. Please read the "Editing, Creating, and Maintaining Articles" chapter from the book Wikipedia : The Missing Manual, ISBN 9780596515164.

Sbmeirow (talk) 08:33, 19 December 2010 (UTC)[reply]

External links modified[edit]

Hello fellow Wikipedians,

I have just modified 2 external links on Potwin, Kansas. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:

When you have finished reviewing my changes, please set the checked parameter below to true or failed to let others know (documentation at {{Sourcecheck}}).

This message was posted before February 2018. After February 2018, "External links modified" talk page sections are no longer generated or monitored by InternetArchiveBot. No special action is required regarding these talk page notices, other than regular verification using the archive tool instructions below. Editors have permission to delete these "External links modified" talk page sections if they want to de-clutter talk pages, but see the RfC before doing mass systematic removals. This message is updated dynamically through the template {{source check}} (last update: 18 January 2022).

  • If you have discovered URLs which were erroneously considered dead by the bot, you can report them with this tool.
  • If you found an error with any archives or the URLs themselves, you can fix them with this tool.

Cheers.—cyberbot IITalk to my owner:Online 01:05, 2 April 2016 (UTC)[reply]

Incorrect information about MaxMind mapping[edit]

This statement in the 21st Century subsection is incorrect: "A farmstead northeast of Potwin, Kansas became the default site of 600 million IP addresses (due to their lack of fine granularity) when the Massachusetts-based digital mapping company MaxMind changed the putative geographic center of the contiguous United States from 39.8333333,-98.585522 to 38.0000,-97.0000." I recommend deleting it or modifying it for accuracy.

The geographic latitude and longitude coordinates MaxMind used for the US were taken from the CIA World Factbook and were not intended to represent the geographic center of the US. See the Geographic Coordinates section of the US page where the CIA gives 38 00 N, 97 00 W as coordinates for the US. As such, the use of these coordinates was not the result of a technical glitch nor was MaxMind changing the putative geographic center of the US as mentioned in the above quote. MaxMind simply used CIA World Factbook data. See https://web.archive.org/web/20130503091315/http://dev.maxmind.com/geoip/legacy/codes/country_latlon where MaxMind published the latitudes and longitudes used for various countries in their GeoIP Legacy products, each taken from the CIA World Factbook. Jasonketola (talk) 19:10, 15 April 2016 (UTC)[reply]

Hmm. That's not what the source cited in the article claims, which doesn't mention anything about the World Factbook. As much as I would love to take your word that the coordinates chosen were based on the CIA publication, under Wikipedia policy you should support your statement with a reliable source that is also independent of MaxMind (i.e. no press releases, no official company webpages). Thanks, Altamel (talk) 04:48, 19 April 2016 (UTC)[reply]
MaxMind has been sued, so presumably it'll all come out in discovery. kencf0618 (talk) 03:18, 11 August 2016 (UTC)[reply]
You can find the CIA World Factbook coordinates for the US here: https://www.cia.gov/library/publications/the-world-factbook/fields/2011.html#us. The article used as a source in the entry states "Technically, the latitudinal and longitudinal coordinates of the center spot are 39°50′N 98°35′W. In digital maps, that number is an ugly one: 39.8333333,-98.585522. So back in 2002, when MaxMind was first choosing the default point on its digital map for the center of the U.S., it decided to clean up the measurements and go with a simpler, nearby latitude and longitude: 38°N 97°W or 38.0000,-97.0000." without citing a source. If it were the case that MaxMind wanted to clean up the data, presumably it would have been much more likely to pick 40.0000,-99.0000 or 39.0000,-98.00000 (using rounding or truncation). The article suggests a very strange choice in cleaning data was made, and again without citing a souce. Does the link to the CIA World Factbook clear up where these rather different lat/lon coordinates came from? Thanks, Jason Jasonketola (talk) 13:34, 14 October 2016 (UTC)[reply]