Difference between revisions of "Globalhash"
imported>Wmcduff m (→Example) |
imported>Wmcduff m (→Example: Updating globalhash locations) |
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==Example== | ==Example== | ||
| − | On September | + | On September 6th, the W30 decimals generated were 0.8999133082503 and 0.1865471508354 for latitude and longitude respectively. |
<pre> | <pre> | ||
| − | 0. | + | 0.8999133082503 * 180 = 161.984395485 - 90 = 71.984395485° Latitude |
| − | 0. | + | 0.1865471508354 * 360 = 67.156974301 - 180 = -112.843025699° Longitude |
</pre> | </pre> | ||
| − | Or [http://maps.google.ca/maps?f=q&hl=en&geocode=&q=loc:+45.5163280912834,+96.4157763074069&ie=UTF8&ll=50.401515,96.328125&spn=51.344275,145.371094&t=h&z=3&iwloc=addr 45.5163280912834° N, 96.4157763074069° E] | + | Or [http://maps.google.com/maps?f=q&hl=en&geocode=&q=loc:+71.984395485,-112.843025699&ie=UTF8&ll=69.411242,-107.226562&spn=32.071282,106.699219&t=h&z=3&iwloc=addr 71.984395485° N, 112.843025699° W] which is on Victoria Island in Northwest Territories, Canada. |
| + | |||
| + | ==Future Locations== | ||
| + | |||
| + | *2008-09-07 - [http://maps.google.com/maps?f=q&hl=en&geocode=&q=loc:++-49.3340118966,-125.0390722792&ie=UTF8&ll=-47.338823,-117.597656&spn=110.384592,213.398438&t=h&z=2 49.3340118966° S, 125.0390722792° W] - South Pacific Ocean | ||
| + | *2008-09-08 - [http://maps.google.com/maps?f=q&hl=en&geocode=&q=loc:+30.111029338,+-31.306350945&ie=UTF8&ll=30.145127,-31.289062&spn=70.540222,106.699219&t=h&z=3&iwloc=addr 30.111029338° N, 31.306350945° W] - North Atlantic Ocean | ||
| + | |||
| + | ==Past Locations== | ||
| + | 2008-09-05 - [http://maps.google.ca/maps?f=q&hl=en&geocode=&q=loc:+45.5163280912834,+96.4157763074069&ie=UTF8&ll=50.401515,96.328125&spn=51.344275,145.371094&t=h&z=3&iwloc=addr 45.5163280912834° N, 96.4157763074069° E] - Govi-Altai Province, Mongolia. | ||
== Winners == | == Winners == | ||
Revision as of 16:23, 5 September 2008
The decimals generated by the geohashing algorithm can also be used to generate a single point on the globe instead of one for each graticule and this award celebrates those lucky or mad enough to pursue that single point.
To generate this point take W30 decimals for a date (to make it global) and multiply the latitude by 180 and subtract 90, and the longitude by 360 subtracting 180. This will generate a single point on the globe which is today's only globalhash.
Proof is the same as any hash, but at the single day's coordinates. Good luck! The odds of the globalhash falling in your graticule are 1 in 64,800!
Example
On September 6th, the W30 decimals generated were 0.8999133082503 and 0.1865471508354 for latitude and longitude respectively.
0.8999133082503 * 180 = 161.984395485 - 90 = 71.984395485° Latitude 0.1865471508354 * 360 = 67.156974301 - 180 = -112.843025699° Longitude
Or 71.984395485° N, 112.843025699° W which is on Victoria Island in Northwest Territories, Canada.
Future Locations
- 2008-09-07 - 49.3340118966° S, 125.0390722792° W - South Pacific Ocean
- 2008-09-08 - 30.111029338° N, 31.306350945° W - North Atlantic Ocean
Past Locations
2008-09-05 - 45.5163280912834° N, 96.4157763074069° E - Govi-Altai Province, Mongolia.
Winners
The following Geohashers have won this award, and have supplied proof.
Ribbon Template
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This user earned the Globalhash achievement
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