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20210123_総務省GeospatialHackersProgram2020.pdf

furuhashlab
January 23, 2021

 20210123_総務省GeospatialHackersProgram2020.pdf

furuhashlab

January 23, 2021
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  1. @૯຿ল(FPTQBUJBM)BDLFST1SPHSBN
    ϋϯζΦϯ
    ʮσʔλΛ஍ਤʹදݱ͢Δํ๏ʯ
    υ ϩ ʔϯ ۭ ࡱ ը ૾ ͱ ͻ ͳ ͨ ( * 4 Λ ׆ ༻ ͠ ͨ Ϛ ο ϐ ϯ ά
    ݹڮେ஍
    ੨ࢁֶӃେֶ$SJTJT.BQQFST+"1"/
    ࡂ֐υϩʔϯٹԉୂ%30/*3%ୂ௕
    ˜NBQPDPODJFSHF $$#:4"

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  2. ݹڮେ஍5BJDIJ'636)"4)*
    !NBQDPODJFSHF

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  3. View Slide

  4. ஍ਤ԰

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  5. ஍ਤ԰
    υϩʔϯ΋ඈ͹ͤΔ

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  6. ϋϯζΦϯεέδϡʔϧ
    ࡞ۀઆ໌
    υϩʔϯۭࡱը૾දࣔ ܅௡ࢢ ೥

    ͻͳͨ(*4΁ͷల։ํ๏આ໌
    ԰ࠜඃ֐Ϛοϐϯά
    Ϛοϐϯά݁Ռͷ఻͑ํ
    ࣭ٙԠ౴

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  7. OpenStreetMap

    View Slide

  8. ஍ਤͷຽओԽ

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  9. $SJTJT.BQQJOH
    Y
    7(*7PMVOUFFSFE
    (FPHSBQIJD*OGPSNBUJPO
    (PPEDIJME

    +FTTJDB)FJO[FMNBO

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  10. h"p://vimeo.com/9182869

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  11. View Slide

  12. b y m a p c o n c i e rg e
    Before

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  13. b y m a p c o n c i e rg e
    After

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  14. b y m a p c o n c i e rg e
    Plotting a lot of Evacuation shelters

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  15. 4BUFMMJUFJNBHFT
    "FSJBM1IPUPT
    1MBOF%SPOF

    1BQFSNBQT
    POMZPQFODPOUFOUT

    (142;44
    Sources

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  16. CZ!NBQDPODJFSHF !5PN@(9BOE04.DPODUJCVUPST
    sinsai.info Project
    ex.
    2011.3.11 in Japan

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  17. 17
    h"ps://izuoshima26.crowdmap.com/

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  18. View Slide

  19. Photo by Noriyuki Hayashi

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  20. IUUQUBTLTIPUPTNPSHQSPKFDU
    ۽ຊ ӹ৓ொΫϥΠγεϚοϐϯάλεΫ

    View Slide

  21. ൃࡂલ

    View Slide

  22. ൃࡂޙ

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  23. Ѩોେڮपลͷ౔࠭ࡂ֐
    IUUQXXXPQFOTUSFFUNBQPSHFEJU FEJUPSJENBQ

    View Slide

  24. ՝୊͸ɺൃࡂޙͷ
    ਝ଎ͳߤۭࣸਅͷೖखɻ

    View Slide

  25. View Slide

  26. https://youtu.be/Vu6a3DXZ1IM

    View Slide

  27. View Slide

  28. IUUQSFTVMUNBQTOFJTPOFPSHPPPD [PPNMBUMPOMBZFST#5''5
    Active mappers in Tokyo area

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  29. IUUQSFTVMUNBQTOFJTPOFPSHPPPD [PPNMBUMPOMBZFST#5''5
    Active mappers in Tokyo area

    View Slide

  30. IUUQSFTVMUNBQTOFJTPOFPSHPPPD [PPNMBUMPOMBZFST#5''5
    Active mappers in Tokyo area

    View Slide

  31. IUUQSFTVMUNBQTOFJTPOFPSHPPPD [PPNMBUMPOMBZFST#5''5
    Active mappers in Tokyo area

    View Slide

  32. IUUQSFTVMUNBQTOFJTPOFPSHPPPD [PPNMBUMPOMBZFST#5''5
    Active mappers in Tokyo area

    View Slide

  33. View Slide

  34. View Slide

  35. OpenStreetMap
    map.openaerialmap.org
    osm.org

    View Slide

  36. OpenStreetMap
    www.geospatial.jp
    map.openaerialmap.org
    osm.org

    View Slide

  37. OpenStreetMap
    www.geospatial.jp
    github.com/dronebird
    map.openaerialmap.org
    osm.org

    View Slide

  38. OpenStreetMap
    www.geospatial.jp
    github.com/dronebird
    map.openaerialmap.org
    osm.org

    View Slide

  39. 063(0"-
    IPVST
    ʢ஍਒ൃࡂޙʣ

    View Slide

  40. ߤۭࣸਅͷຽओԽ

    View Slide

  41. View Slide

  42. Φʔϓϯσʔλͱͯ͠ެ։
    $$#:

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  43. ࣄલͷࡂ֐ڠఆక͕݁
    ਝ଎ͳۭࡱͱ
    ࣏ࣗମ࿈ܞʹͭͳ͕Δɻ

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  44. View Slide

  45. View Slide

  46. /10૊৫ͱͯ͠
    ࣏ࣗମͱࡂ֐ڠఆక݁
    ೥݄ݱࡏ

    https://github.com/crisismappersjapan/agreement4dronebird_CMJxLGOV

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  47. શࠃ࣏ࣗମͱࡂ֐ڠఆక݁ʢ೥݄ݱࡏʣ
    https://github.com/crisismappersjapan/agreement4dronebird_CMJxLGOV

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  48. ୆෩߸ ߸ඃࡂ஍Ͱ
    ໿ฏํΩϩΛۭࡱɻ

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  49. ɹ© DRONEBIRD/CrisisMappers Japan, CC BY 4.0
    https://github.com/dronebird/oam_kanagawa20191014sagamihara00
    ૬໛ݪࢢ྘۠ ೥݄೔

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  50. ɹ© DRONEBIRD/CrisisMappers Japan, CC BY 4.0
    https://github.com/dronebird?q=kimitsu
    ܅௡ࢢ ೥݄೔

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  51. https://github.com/dronebird/oam_tokyo20191020chofukomae01

    View Slide

  52. IUUQTIHJTQSFGNJZB[BLJMHKQIJOBUBIJOBUBIUNM7RJO;[[W(
    ௐ෍ࢢɾࠏߐࢢ ೥݄೔

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  53. ϋϯζΦϯͷΰʔϧ
    (*4Λ࢖ͬͨ͜ͱ͕ͳ͍ਓʹ
    ϫϯΫϦοΫͰ
    ஍ཧۭؒ৘ใΛఏࣔ͢Δ
    ज़Λ਎ʹ͚ͭΔʂ

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  54. ࣮࿩

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  55. ๭࣏ࣗମʜ

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  56. https://www.ghibli.jp/works/kazetachinu/#frame&gid=1&pid=4
    © ελδΦδϒϦ, ৗࣝͷൣғ License
    ʮυϩʔϯͷը૾ࠓ͙͢ݟͤͯ͘ΕΔʁʯ
    ϫϯΫϦοΫͰ
    ݟΕΔ΍ͭ

    ✗(PPHMFϚΠϚοϓ
    ✗2(*4
    ✗஍ཧӃ஍ਤ
    ट௕

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  57. ϫϯΫϦοΫͷ৚݅
    දࣔൣғͱॖईͷࢦఆ
    දࣔ͢Δσʔληοτࢦఆ
    ϥελͱϕΫλ྆ํରԠ
    ϊʔίʔυ
    1FSNBMJOL63-

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  58. https://www.ghibli.jp/works/kazetachinu/#frame&gid=1&pid=31
    © ελδΦδϒϦ, ৗࣝͷൣғ License
    ʮ஍ཧӃ஍ਤ͸֎෦λΠϧؚΊͯ1FSNBMJOLൃߦ͸Ͱ͖ͳ͍Β͍͠ʯ
    ੯͍͠ͳʜ

    View Slide

  59. https://www.ghibli.jp/works/kazetachinu/#frame&gid=1&pid=43
    © ελδΦδϒϦ, ৗࣝͷൣғ License
    ʮΑ͠ɺͻͳͨ(*4Ͱ͍͜͏ʂʯ

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  60. https://hgis.pref.miyazaki.lg.jp/hinata/
    ٶ࡚ݝ৘ใ੓ࡦ՝ۘ੡΢Σϒ(*4

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  61. ΑΓ۩ମతͳΰʔϧ
    υϩʔϯόʔυͷۭࡱը૾Λ
    0QFO"FSJBM.BQ͔Β
    λΠϧ63-ೖखͯ͠
    ͻͳͨ(*4ʹಡΈࠐΈ
    ஫໨఺ 10*T
    ΛՃ͑ͯ
    ϫϯΫϦοΫͰ։͚ΔΑ͏ʹ
    1FSNBMJOL63-Λൃߦ͢Δɻ

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  62. ΦϧιϞβΠΫը૾ͷ
    ΞΫηεํ๏

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  63. https://openaerialmap.org

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  64. 4UBSU&YQMPSJOHϘλϯΛΫϦοΫ
    https://openaerialmap.org

    View Slide

  65. 4UBSU&YQMPSJOHϘλϯΛΫϦοΫ
    https://openaerialmap.org

    View Slide

  66. https://map.openaerialmap.org/

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  67. 67
    https://map.openaerialmap.org/
    ೔ຊ෇ۙΛ֦େ

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  68. 68
    https://map.openaerialmap.org/#/140.1203155517578,35.30672036715779,10/square/133002131020?_k=hdb9lo
    ๪૯൒ౡ෇ۙΛ֦େͯ͠l'VUUTVz౦ଆͷ৭ͷೱ͍ϝογϡΛΫϦοΫ

    View Slide

  69. 69
    https://map.openaerialmap.org/#/140.1203155517578,35.30672036715779,10/square/133002131020?_k=hdb9lo

    View Slide

  70. https://map.openaerialmap.org/#/139.8772430419922,35.28206118124317,10/square/133002130131/5db8308324d9eb0008c4ab39?_k=lse0y4

    View Slide

  71. https://map.openaerialmap.org/#/139.8772430419922,35.28206118124317,10/square/133002130131/5db8308324d9eb0008c4ab39?_k=lse0y4
    ;PPNUPpUJNBHFSZPOTDSFFOϘλϯΛΫϦοΫ͢Δͱ
    υϩʔϯόʔυͷۭࡱσʔλ͕දࣔ͞Ε·͢ɻ

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  72. ೥୆෩߸ͷ
    ԰ࠜඃ֐ঢ়گΛ
    ໨ࢹͰ
    ֬ೝ͍ͯͩ͘͠͞ɻ

    View Slide

  73. ɹ© DRONEBIRD/CrisisMappers Japan, CC BY 4.0
    https://github.com/dronebird?q=kimitsu
    ܅௡ࢢ ೥݄೔

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  74. ͨͩ͠
    0QFO"FSJBM.BQ্Ͱ͸
    ͋͘·Ͱ
    Ӿཡ͢Δ͚ͩ

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  75. ͦ͜Ͱ
    λΠϧ63-Λೖख

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  76. https://map.openaerialmap.org/#/139.8772430419922,35.28206118124317,10/square/133002130131/5db8308324d9eb0008c4ab39?_k=lse0y4
    TMS
    5.4ϦϯΫΛΫϦοΫͯ͠ɺλΠϧ63-Λίϐʔ

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  77. https://en.wikipedia.org/wiki/Tile_Map_Service
    TMS(Tile Map Service)

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  78. 78
    https://maps.gsi.go.jp/development/siyou.html
    ஍ཧӃλΠϧͱޓ׵ੑ͋Γ

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  79. 79
    https://tiles.openaerialmap.org
    /5db823ed24d9eb0008c4ab35/0/5db823ed24d9eb0008c4ab36
    /{z}/{x}/{y}
    0QFO"FSJBM.BQͷ
    5.4ϦϯΫΫϦοΫͰ
    ͜ͷλΠϧ63-͕ίϐʔ͞ΕΔ

    View Slide

  80. https://hgis.pref.miyazaki.lg.jp/hinata/

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  81. https://hgis.pref.miyazaki.lg.jp/hinata/hinata.html#5/37.883976/139.018030&l=%5B%5B%7B%22n%22:%22pale%22,%22o%22:1,%22z%22:146%7D%5D,
    %5B%7B%22n%22:%22pale%22,%22o%22:1,%22z%22:145%7D%5D%5D

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  82. https://hgis.pref.miyazaki.lg.jp/hinata/hinata.html#5/37.883976/139.018030&l=%5B%5B%7B%22n%22:%22pale%22,%22o%22:1,%22z%22:146%7D%5D,
    %5B%7B%22n%22:%22pale%22,%22o%22:1,%22z%22:145%7D%5D%5D
    μΠΞϩάΛ
    ด͡·͢ɻ

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  83. <എܠ>Ϙλϯ͔ΒഎܠϨΠϠʔμΠΞϩάͷϘλϯΛΫϦοΫ

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  84. <എܠ>Ϙλϯ͔ΒഎܠϨΠϠʔμΠΞϩάͷϘλϯΛΫϦοΫ

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  85. <എܠ>Ϙλϯ͔ΒഎܠϨΠϠʔμΠΞϩάͷϘλϯΛΫϦοΫ

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  86. ஍ਤλΠϧͷ63-ཝʹ0QFO"FSJBM.BQ͔Βίϐʔͨ͠
    λΠϧ63-ΛషΓ෇͚Δɻ
    ໊લ͸ࣗ༝ʹೖྗ Θ͔Γ΍͘͢

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  87. ஍ਤλΠϧͷ63-ཝʹ0QFO"FSJBM.BQ͔Βίϐʔͨ͠
    λΠϧ63-ΛషΓ෇͚Δɻ
    ໊લ͸ࣗ༝ʹೖྗ Θ͔Γ΍͘͢

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  88. ̎ͭͷཝΛೖྗͨ͋͠ͱͰ<௥Ճ>ϘλϯΛΫϦοΫɻ

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  89. ܅௡ࢢ౦ଆΛ֦େ͢Δͱۭࡱը૾͕දࣔ͞Ε·͢ɻ

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  90. ԰ࠜඃ֐ ϒϧʔγʔτ
    ͷ͋ͬͨ৔ॴΛ֦େ

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  91. ӈΫϦοΫͯ͠<఺>ϝχϡʔΛબ୒ɻ

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  92. ӈΫϦοΫͯ͠<఺>ϝχϡʔΛબ୒ɻ

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  93. ϒϧʔγʔτதԝΛࠨΫϦοΫͯ͠஍఺ೖྗɻ
    ೖྗͨ͠஍఺Λ࠶౓ӈΫϦοΫ͢Δͱϝχϡʔ͕ొ৔ɻ

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  94. ϒϧʔγʔτதԝΛࠨΫϦοΫͯ͠஍఺ೖྗɻ
    ೖྗͨ͠஍఺Λ࠶౓ӈΫϦοΫ͢Δͱϝχϡʔ͕ొ৔ɻ

    View Slide

  95. <ଐੑ>ϘλϯΛࠨΫϦοΫ߲ͯ͠໨໊දࣔ
    ߲໨໊OBNFӈଆͷ஋ʹ͸lϒϧʔγʔτzͱೖྗ
    5*14߲໨໊Λlϥϕϧzʹ͢ΔͱΞϊςʔγϣϯͱͯ͠දࣔՄೳɻ

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  96. <ଐੑ>ϘλϯΛࠨΫϦοΫ߲ͯ͠໨໊දࣔ
    ߲໨໊OBNFӈଆͷ஋ʹ͸lϒϧʔγʔτzͱೖྗ
    5*14߲໨໊Λlϥϕϧzʹ͢ΔͱΞϊςʔγϣϯͱͯ͠දࣔՄೳɻ

    View Slide

  97. <ଐੑ>ϘλϯΛࠨΫϦοΫ߲ͯ͠໨໊දࣔ
    ߲໨໊OBNFӈଆͷ஋ʹ͸lϒϧʔγʔτzͱೖྗ
    5*14߲໨໊Λlϥϕϧzʹ͢ΔͱΞϊςʔγϣϯͱͯ͠දࣔՄೳɻ

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  98. ೖྗͨ͠Β<ϑΝΠϧ>ϘλϯΛࠨΫϦοΫ

    View Slide

  99. ೖྗͨ͠Β<ϑΝΠϧ>ϘλϯΛࠨΫϦοΫ

    View Slide

  100. <αʔόʔอଘ>ϝχϡʔΛબͿͱͻͳͨ(*4αʔόʹอଘ

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  101. อଘ͕Ͱ͖ͨΒɺ
    ͋ͱ͸ͻͨ͢Β͜ΕΛ܁Γฦ͠ɻ
    ࢦఆ͞Εͨ࣌ؒ·Ͱ
    ϒϧʔγʔτϚοϐϯάΛߦ͍ͬͯͩ͘͞ɻ
    ஫ҙɿݸਓ৘ใ͸औΓѻΘͳ͍͜ͱʂ

    View Slide

  102. View Slide

  103. ࠷ޙʹ
    Ϛοϐϯά݁ՌΛ
    ट௕͞Μʹ
    ใࠂ

    View Slide

  104. <$JWJD5FDI>Ϙλϯˠ<୹ॖ63-ػೳ>ϘλϯͰ
    ୹ॖ63-Λൃߦ

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  105. <$JWJD5FDI>Ϙλϯˠ<୹ॖ63-ػೳ>ϘλϯͰ
    ୹ॖ63-Λൃߦ

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  106. ൃߦͨ͠
    ୹ॖ63-Λ
    4MBDLνϟϯωϧ
    @HIQ
    ʹషΓ෇͚ͯ
    ಈ࡞֬ೝʂ

    View Slide

  107. ϫϯΫϦοΫͰɺ
    ࣗ෼ͷઃఆͨ͠
    ۭࡱը૾ͱ
    ϒϧʔγʔτϚοϓ͕
    දࣔ͞ΕΕ͹0,ɻ

    View Slide

  108. ࣌ؒʹ༨༟ͷ͋Δํ͸
    ஍ཧӃ஍ਤͰ΋
    ಉ༷ͷ͜ͱΛ
    ΍ͬͯΈ·͠ΐ͏ɻ

    View Slide

  109. 109
    https://maps.gsi.go.jp/
    ஍ཧӃ஍ਤͰ֎෦λΠϧͱͯ͠ಡΈࠐΈ

    View Slide

  110. ͨͩ͠ɺ֎෦λΠϧઃఆ͸
    ઃఆϑΝΠϧͱͯ͠
    อଘ͕ඞཁɻ
    ϫϯΫϦοΫͰදࣔ͸
    ݱঢ়Ͱ͖·ͤΜɻ

    View Slide

  111. ϒϧʔγʔτϚοϓ
    ஍఺ 10*T
    σʔλΛ
    อଘ͍ͨ͠৔߹͸

    View Slide

  112. ΛબͿͱ(FP+40/ϑΝΠϧͱͯ͠
    μ΢ϯϩʔυͰ͖·͢ɻ

    View Slide

  113. (FP+40/ϑΝΠϧΛ
    2(*4ͳͲͰಡΈࠐΜͰ
    $47ม׵ͳͲ
    ࣗ༝ࣗࡏɻ

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  114. ͻͳͨ(*4ͷ࡞ۀΛ
    ࠷ॳͷঢ়ଶʹ
    ໭͍ͨ͠৔߹͸
    ϋϯόʔΨʔ
    ϝχϡʔ͔Β
    <શͯϦηοτ>Ϙλϯ

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  115. ࠓ೔ಘͨεΩϧ
    υϩʔϯόʔυͷۭࡱը૾Λ
    0QFO"FSJBM.BQ͔Β
    λΠϧ63-ೖखͯ͠
    ͻͳͨ(*4ʹಡΈࠐΈ
    ஫໨఺ 10*T
    ΛՃ͑ͯ
    ϫϯΫϦοΫͰ։͚ΔΑ͏ʹ
    1FSNBMJOL63-Λൃߦ͢Δɻ

    View Slide

  116. https://www.ghibli.jp/works/kazetachinu/#frame&gid=1&pid=45
    © ελδΦδϒϦ, ৗࣝͷൣғ License
    ʮ͋Γ͕ͱ͏ɺ͜ΕͰट௕ࣗΒɺهऀձݟͰૢ࡞Ͱ͖ΔΑʂʯ
    ๷ࡂ՝

    View Slide

  117. ͪͳΈʹ
    ๷ࡂՊݚͷ৔߹

    View Slide

  118. https://www.ghibli.jp/works/kazetachinu/#frame&gid=1&pid=4
    © ελδΦδϒϦ, ৗࣝͷൣғ License
    ʮυϩʔϯͷը૾ͪΐ͏͍ͩʂʯ
    ๷ࡂՊݚ

    View Slide

  119. https://www.ghibli.jp/works/kazetachinu/#frame&gid=1&pid=4
    © ελδΦδϒϦ, ৗࣝͷൣғ License
    ʮυϩʔϯͷը૾ͪΐ͏͍ͩʂʯ
    https://tiles.openaerialmap.org/
    5db823ed24d9eb0008c4ab35/0/5db
    823ed24d9eb0008c4ab36
    /{z}/{x}/{y}
    ๷ࡂՊݚ

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  120. https://www.ghibli.jp/works/kazetachinu/#frame&gid=1&pid=4
    © ελδΦδϒϦ, ৗࣝͷൣғ License
    ʮυϩʔϯͷը૾ͪΐ͏͍ͩʂʯ
    ͋Γ͕ͱʂ
    https://tiles.openaerialmap.org/
    5db823ed24d9eb0008c4ab35/0/5db
    823ed24d9eb0008c4ab36
    /{z}/{x}/{y}
    ๷ࡂՊݚ

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  121. ΍ΓͱΓ਺ඵ

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  122. http://crs.bosai.go.jp/DynamicCRS/index.html?appid=94f379a08dd842eaa932fc9007e3529a

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  123. ࣭ٙԠ౴

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  124. View Slide

  125. ɹ า ͚ า ͚ɺ ଓ ͚Δ ͜ ͱ ͷ େ ੾ ͞ ɻ
    “ Just keep walking, persistence paid off ”
    by Tadataka INO

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  126. Ұԯ૯ҏೳԽ

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  127. Happy Mapping!!
    Taichi FURUHASHI
    @mapconcierge

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