Editing 201: Christmas GPS
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==Explanation== | ==Explanation== | ||
| β | In the comic, Cueball has gotten a | + | In the comic, Cueball has gotten a GPS and asks Megan what to do with it. She suggest that they take their current coordinates and modify the latitude and longitude with a simple function based on their birthdays, thereby pointing to an arbitrary, non-random location. For example, if Cueball was born on, let's say, April 1, 1986 and Megan on August 12, 1988 and they are somewhere in New York ([https://toolserver.org/~geohack/geohack.php?pagename=New%20York%20City¶ms=40.768062_N_-73.98468_E_type:landmark 40.768062,-73.98468]), the coordinate they type could make ([https://toolserver.org/~geohack/geohack.php?params=40.040186_N_-73.081288_E_type:landmark 40.040186, -73.081288]) (assuming US date format), or ([https://toolserver.org/~geohack/geohack.php?params=40.860401_N_-73.880812_E_type:landmark 40.860401, -73.880812]) (assuming following [https://en.wikipedia.org/wiki/ISO_8601 ISO 8601]). The good thing about keeping the number before the decimal point is that the distance is still realistic to get to by car. Megan suggests to make out in this place. This procedure is somewhat of a precursor to [[Geohashing]]. |
The title text suggests that if the location you make for yourselves is over water (which the example above happens to be), you either need to find a boat or find some rule that you can change to preserve the promise of making out, and if you can't do either, then there is no way you'd get to make out. | The title text suggests that if the location you make for yourselves is over water (which the example above happens to be), you either need to find a boat or find some rule that you can change to preserve the promise of making out, and if you can't do either, then there is no way you'd get to make out. | ||
