Maplatは古地図/絵地図を歪める事なくGPSや正確な地図と連携させられるオープンソースプラットフォームです。 他のソリューションにない特徴として、各地図の座標変換において非線形かつ全単射な投影変換が定義可能という点が挙げられます。

1. Maplat – -
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2. 2

3. • (Kohei Otsuka)
• 15
• Mapion社 -
• ATR-Promotions ( Stroly ) - /
• HERE Technologies
• Code for NARA Maplat
Code4XMap
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4. What is Maplat?
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5. / /
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© OpenStreetMap ©

6. MIT ライセンス
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https://github.com/code4nara/Maplat/wiki
github

7. 7
https://s.maplat.jp/r/aizumap ( )
https://s.maplat.jp/r/naramap ( )

8. https://github.com/code4nara/MaplatEditor/wiki 8

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©
( )

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©
©
Maplat
©

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12. •
( )
• / (Web
/ )
• /
1 1 ( ) (
: 2017-218223)
• html
JavaScript/css
• UI API /
UI
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13. • PWA(Progressive Web Application)
• JavaScript Web
IT
( )
•
• (turf.js)
(mapshaper) API(OpenLayers4) FOSS4G
• GIS (TMS/WMTS)
• 13

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15. GPS On/Off
Maplat
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© OpenStreetMap
©

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©

18. GPS
GPS
GPS
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© 国土地理院

19. POI
POI
Wikipedia
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21. MaplatEditor 21

22. (
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23. /
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© OpenStreetMap

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©

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© OpenStreetMap

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© OpenStreetMap

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28. • (
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MaplatEditor
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29. Maplat Stroly
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Maplat
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© Stroly

30. Maplat Stroly
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Maplat
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(
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© Stroly

31. Maplat Stroly
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Maplat
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(
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© Stroly

32. Maplat Stroly
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Maplat
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(
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© Stroly

33. Maplat Stroly
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Maplat
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© Stroly

34. Maplat Stroly
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Maplat
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© Stroly

35. Maplat Stroly
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Maplat
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© Stroly

36. Maplat Stroly
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Maplat
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© Stroly

37. Maplat Stroly
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Maplat
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© Stroly

38. Maplat Stroly
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Maplat
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(
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© Stroly

39. Maplat Stroly
Maplat
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© Stroly

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Maplat
Stroly
( )
Maplat: 1.79e-10
Stroly: 10.65
(2601 )
Maplat: 85ms
Stroly: 232ms
https://jsfiddle.net/kochizufan/vs3o6erj/

41. • Stroly >
• Stroly > == >
= > Maplat
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44. FOSS4G
turf.js
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45. FOSS4G
turf.js
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46. (1) 46

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49. A
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© OpenStreetMap

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59. • 1
( )
•
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• (https://s.maplat.jp/r/uedamap)
• (https://s.maplat.jp/r/moriokamap)
• (https://s.maplat.jp/r/sabaemap)
• (https://s.maplat.jp/r/iwakimap)
•
•
(https://github.com/code4nara/JizoProject/wiki)
https://s.maplat.jp/r/narajizomap 59

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61. •
• Stroly, David Ramsey Collection, MapWarper Maplat
MaplatEditor
• MapWarper Maplat
•
•
• 2018 6
• API UI
• PWA SPA(Single Page Application) API
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62. •
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• Web HTTP Byte Range
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• API
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© OpenStreetMap

63. /
• /TMS
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• / / /
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• Maplat TMS
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64. • 3D Maplat
• Maplat
• Cesium 3D
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• Maplat
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• 3D
• 3D
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