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GeoHex LT at FOSS4G 2010 Tokyo

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GeoHex presentation sheet at FOSS4G 2010 Tokyo.

GeoHex presentation sheet at FOSS4G 2010 Tokyo.

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GeoHex LT at FOSS4G 2010 Tokyo GeoHex LT at FOSS4G 2010 Tokyo Presentation Transcript

  • geohex @sa2da
  • F O S S 4 G
  • G E O H E X
  • What’s GeoHex ?
  • Zone: quhNzoV
  • Hexagonal Geocoding System Zone: quhNzoV
  • Geometrical Mapping Pattern
  • oblique coordinate system
  • Why GeoHex ?
  • in case of push pin ...
  • pinpoint 20(+/-)n byte privacy
  • that of geohex ...
  • hex area 3-11 byte vogue
  • hex area save deta strage, 3-11 and save privacy byte vogue
  • in case of orthogonal mesh ...
  • 1:1 1:1.41 1:1
  • that of geohex ...
  • 1:1 1:1 1:1
  • 1:1 1:1 eaqual in distance, easy to culculate 1:1
  • 11/40 START GOAL 1.4km 5.2km
  • 11/40 progress in route and search performance START GOAL 1.4km 5.2km
  • progress in statistical monitoring, heatmap
  • the first thing ...
  • cool interface for entertainment
  • people says ...
  • cool, cool, and coool!!
  • most important thing ...
  • GeoHex is an open source project from Tokyo Japan.
  • GeoHex is Licenced under Creative an open source project Commons BY-SA 2.1 from Tokyo Japan.
  • Porting process JavaScript(Original Code) Perl AS3 / Android @sa2da @kokogiko @calcul_omikan PHP @Magepa JavaScript(Version2) Ruby Perl @sa2da @hal_sk @maka2_donzoko Javascript Objective-C Java Perl XS @antimon2 @paming @chshii @lestrrat http://github.com/geohex/
  • Porting process JavaScript(Original Code) Perl AS3 / Android @sa2da @kokogiko @calcul_omikan PHP popular geo-engineers @Magepa JavaScript(Version2) Ruby Perl cooperate with this Prj. @sa2da @hal_sk @maka2_donzoko Javascript Objective-C Java Perl XS @antimon2 @paming @chshii @lestrrat http://github.com/geohex/
  • iPhone / Android
  • monthly hex meeting
  • let’s join, and feedback me
  • Official Site (Demo/Tips) http://geohex.net Discussion Group http://groups.google.co.jp/group/geohex contact @sa2da #geohex sa2da@geohex.net