Difference between revisions of "Main Page"

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Welcome to the '''Geohashing Wiki'''.  Geohashing was brought to you by the [[xkcd]] webcomic. Read this information in [[Image:Flag of Germany.png|15px]] [[Hauptseite|Deutsch]] - [[Image:Flag of Spain.png|15px]] [[Página Principal|Espanol]] - [[Image:800px-Flag of Sweden.png|15px]] [[Huvudsida|Svenska]] - [[Geo Hashing:Community Portal#Translation|and maybe other languages]].{{QUOTER}}<br clear=all>
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= The Adventure Starts Here =
  
== What is this? ==
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'''[[Geohashing]] is a global game of spontaneous adventure generation with over 17,000 expeditions since 2008.''' You will explore random locations, meet fellow geohashers, brave the elements, unlock [[Achievements|achievements]], and then come back here to '''[[expedition|document your expedition]]'''.
[[Image:Coordinates.png|thumb|400px|[[The Algorithm]] as shown in [[xkcd]] [http://www.xkcd.com/426/ comic #426], published on 21 May 2008.]]
 
  
[[Geohashing]] is a method for finding an effectively random location nearby and visiting it: a ''Spontaneous Adventure Generator''. Every day, [[algorithm | the algorithm]] generates a new set of coordinates for each 1°×1° latitude/longitude zone (known as a [[graticule]]) in the world. The coordinates can be anywhere — in the forest, in a city, on a mountain, or even [[Water Geohash | in the middle of a lake]]! Everyone in a given region gets the same set of coordinates relative to their graticule.
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[[Image:Flag of Catalonia.png|15px]] [[Pàgina Principal|Català]] - [[Image:Flag of Germany.png|15px]] [[Hauptseite|Deutsch]] - [[Image:Flag of Spain.png|15px]] [[Image:Flag of Mexico.png|15px]] [[Image:Flag of Chile.png|15px]] [[Página Principal|Español]] - [[Image:Flag_of_France.png|15px]] [[Accueil|Français]] - [[Image:Flag of Italy.png|15px]] [[Pagina Principale|Italiano]] - [[File:Flag of Poland.png|15px]] [[Strona główna|Polski]] - [[Image:800px-Flag of Sweden.png|15px]] [[Huvudsida|Svenska]] - [[geohashing:translation|other languages]].{{QUOTER}}
  
As such, these coordinates can be used as destinations for adventures, ''à la'' [[wikipedia:Geocaching|Geocaching]], or for local meetups. After the fun, please '''[[expedition|document your expedition]]'''! The rest of us would love to read your story, see your photos, and cheer your success (or commiserate with your [[Achievements#Consolation_Prizes | failure]]). You can use this wiki to document the daily coordinates (geohashes) you’ve been to or tried to reach.
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[[Image:Coordinates.png|thumb|400px|[[The Algorithm]] was invented for [[xkcd]] [http://www.xkcd.com/426/ comic #426], published on 21 May 2008.]]
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== How to play? ==
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# Get '''[https://geohashing.info/ today's coordinates]''' with a [[Geohashing:Coordinate_calculators|coordinate calculator]]
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# '''[[A beginner's guide|Go there]]''' (or as close as you safely and legally can)
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# '''[[Special:UserLogin|Create an account]]''' <small>(Returning after a break? All accounts created before 2020-02-02 [[Dark Ages|were deleted]]; you'll need to sign up again)</small>
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# '''[[Expedition|Write about]]''' your expedition!
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== How does Geohashing work? ==
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Everyday, an [[algorithm]] generates a random coordinate from stock market data. That coordinate can be applied to every 1°×1° latitude/longitude ''[[graticule]]'' in the world, giving a point that might be in a field, a forest, a city, or even [[Water Geohash|out at sea]]! Everyone in the world gets the same set of coordinates relative to their graticule.
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Each day, people try to get their nearest generated coordinate, for an adventure, to discover somewhere new, or to meet up with other geohashers. Afterwards, you can '''[[expedition|document your expedition]]'''. The rest of us would love to read your story, see your photos, and cheer your success (or commiserate with your [[Achievements#Consolation_Prizes | failure]])! Join the other 'spot spotters', be out standing in your field and use this wiki to document the daily coordinates (geohashes) you’ve been to or tried to reach.
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Each day there is also a single [[globalhash]] somewhere on Earth: rare, valued and much harder to reach.
  
 
{{Getting started}}
 
{{Getting started}}
 
<br clear=all>
 
  
 
{{New on the wiki}}
 
{{New on the wiki}}
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{{:Saturday meetup}}
 
{{:Saturday meetup}}
  
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== Gallery of recent expeditions ==
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Every expedition should have one photo in that day's gallery, selected manually. Please add yours with the "add" link. If that day's gallery hasn't been started yet, please start it.
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* [[Template:Expedition Images2/How-to|How to add your own expedition photos.]]
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* [{{fullurl:{{FULLPAGENAME}}|action=purge}} Refresh the cache] (if your image doesn't show up)
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<!-- AUTOMATED BY User:relet.  Direct comments/questions/complaints about the automation process or the new gallery format to his user talk, or visit [[Template:Recent Images2]] -->
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{{Recent Images2}}
  
 
== Recent and Upcoming Coordinates ==
 
== Recent and Upcoming Coordinates ==
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{{disclaimer}}
 
{{disclaimer}}
  
== Gallery of Recent Expeditions ==
 
The gallery for each day is added to this page automatically, but pictures are selected to the gallery by ''us''. Any geohasher is welcome to add a picture from that day. Just add your image name in the list at the “add yours” link. If the gallery hasn't been started yet, copy the format from the previous day, or [[Template:Expedition Images/How-to|read the how-to]]. Please also write an account of your expedition, even if only a short one, so that people can click the link on your picture and find out more.
 
  
'''[[Template:Expedition Images2/How-to|Click here to learn how to add your own expedition pictures.]]'''
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{{Recent expeditions}}
  
'''[{{fullurl:{{FULLPAGENAME}}|action=purge}} If your newly added expedition does not show, click here to refresh the cache]'''
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==Recent non-expeditions==
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This section documents hash expeditions that geohashers ''wish'' they could make, but have not been able to for the reasons stated.
  
'''[[Geo Hashing:Current events|Click here to see an automatic list of all recent expeditions, whether pictures were posted or not.]]'''
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[[Recent_non-expeditions#2013|2013]] - [[Recent_non-expeditions#2014|2014]] - [[Recent_non-expeditions#2015|2015]] - [[Recent_non-expeditions#2017|2017]] - [[Recent_non-expeditions#2020|2020]]
  
<!-- AUTOMATED BY User:relet. Direct comments/questions/complaints about the automation process or the new gallery format to his user talk, or visit [[Template:Recent Images2]] -->
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<!--- Please... Add other heroic non-expeditions anywhere that is appropriate.--->
{{Recent Images2}}
 
  
 
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Latest revision as of 18:53, 21 July 2024

The Adventure Starts Here

Geohashing is a global game of spontaneous adventure generation with over 17,000 expeditions since 2008. You will explore random locations, meet fellow geohashers, brave the elements, unlock achievements, and then come back here to document your expedition.

Flag of Catalonia.png Català - Flag of Germany.png Deutsch - Flag of Spain.png Flag of Mexico.png Flag of Chile.png Español - Flag of France.png Français - Flag of Italy.png Italiano - Flag of Poland.png Polski - 800px-Flag of Sweden.png Svenska - other languages.

He says "What were you doing back there." Instead of giving an explanation of geohashing, I say "I was looking for a GPS point." He says, and I wish I could make something up like this, "Well, where did you lose it?"
find some more great geohashing quotations here.
The Algorithm was invented for xkcd comic #426, published on 21 May 2008.

How to play?

  1. Get today's coordinates with a coordinate calculator
  2. Go there (or as close as you safely and legally can)
  3. Create an account (Returning after a break? All accounts created before 2020-02-02 were deleted; you'll need to sign up again)
  4. Write about your expedition!

How does Geohashing work?

Everyday, an algorithm generates a random coordinate from stock market data. That coordinate can be applied to every 1°×1° latitude/longitude graticule in the world, giving a point that might be in a field, a forest, a city, or even out at sea! Everyone in the world gets the same set of coordinates relative to their graticule.

Each day, people try to get their nearest generated coordinate, for an adventure, to discover somewhere new, or to meet up with other geohashers. Afterwards, you can document your expedition. The rest of us would love to read your story, see your photos, and cheer your success (or commiserate with your failure)! Join the other 'spot spotters', be out standing in your field and use this wiki to document the daily coordinates (geohashes) you’ve been to or tried to reach.

Each day there is also a single globalhash somewhere on Earth: rare, valued and much harder to reach.

Learn more

How to geohash:

Other people's expeditions:

Get involved


news archiveEdit What's new on the wiki?

  • The most active graticules for 2024-09 were 47,8 and 55,-4.

More pages needing discussionDiscussion archiveEdit Now discussing - please join in: 


Official xkcd meetups

Felix Dance, Mdixon4, Rhonda, Lachie and Stevage meet up at the 28 December 2015 (a Monday) coordinates for Bairnsdale, VIC, Australia.

Based on the title text from the comic that established geohashing, the "official" meetup day was interpreted as being Saturday; that is, the day one would have the best chance of meeting others -- see also Mouseover Day. Additionally it was decided through convention that a good meeting time would be 16:00 local time (4:00 P.M.)¹

However, neither of these are hard rules, and they were formulated at a very different early stage in the sport's history. Nowadays and for quite awhile actually, any date or time can be good (or bad, depending on how many other hashers are near you) for meeting up, especially if prearranged. Note that this only applies to that day’s normal local geohash or globalhash coordinates, if you try to go to an alternate location without telling anyone else, it's highly unlikely you'd meet up with a hasher there (obviously).

¹Or earlier if that would be too close to sunset during the winter, or other quirks of temporal tradition; see your local graticule page for consensus there.

Gallery of recent expeditions

Every expedition should have one photo in that day's gallery, selected manually. Please add yours with the "add" link. If that day's gallery hasn't been started yet, please start it.


Recent Expeditions


Recent and Upcoming Coordinates

The coordinates for the next Saturday meetups, scheduled for 2 November 2024, will be based on the Dow’s opening price published at 09:30 EDT (13:30 UTC) on Friday 1 November. See timeanddate.com to convert this time to your local time zone.

Disclaimer: When any coordinates generated by the Geohashing algorithm fall within a dangerous area, are inaccessible, or would require illegal trespass, DO NOT attempt to reach them. Please research each potential location before attempting to access it. You are expected to use proper judgment in all cases and are solely responsible for your own actions. See more guidelines.


Expeditions Being Planned

Expeditions and Plans

2024-11-01

Expeditions and Plans

2024-10-31
Zürich, Switzerland globescorer located on the Höriberg near Höri (ZH), Switzerland.
Berlin, Germany coyotebush Backyard of a building in Berlin-Lichtenberg.
Glasgow, United Kingdom KerrMcF In a field near Tarbolton.

Recent Expeditions

Expeditions and Plans

2024-10-30
Beersheba, Israel Yerushalmi In an under-construction neighborhood on the outskirts of Ofakim.
München, Germany Iqui, Feyi In forest Echinger Lohe, Eching
Berlin, Germany Coyotebush On a path in Königs Wusterhausen

Expeditions and Plans

2024-10-29
Beersheba, Israel Yerushalmi Around the back of a lot in Sde Moshe. Multiple satellite images all have a...
Zürich, Switzerland globescorer located in a field near Wilen b. Neunforn (ZH).
Sheffield, United Kingdom Dustlined A heavily wooded area on the outskirts of Huddersfield, West Yorkshire.

Expeditions and Plans

2024-10-28
Brandenburg, Germany coyotebush In a forest between Damsdorf and Göhlsdorf.


Recent non-expeditions

This section documents hash expeditions that geohashers wish they could make, but have not been able to for the reasons stated.

2013 - 2014 - 2015 - 2017 - 2020