20230522_フェリス女学院大学_空間情報の取得技術

フェリス女学院大学 特別授業「私たちが学びたいこと」

青山学院大学 地球社会共生学部
2023年度「空間情報の取得技術」
古橋 講義

© mapconcierge, CC BY-SA 4.0

Transcript

1. ϑΣϦεঁֶӃେֶಛผߨٛͦͷ̎ɾ੨ࢁֶӃେֶۭؒ৘ใͷऔಘٕज़
   ࡂ֐υϩʔϯٹԉୂ%30/*3%͕
   ͭ͘Δ࣍ੈ୅ͷࢢຽ๷ࡂ
   Φ ʔ ϓ ϯ σ ʔ λ લ ఏ ͷ Ϧ Ξ ϧ λ Π Ϝ ஍ ਤ ࡞ Γ
   ݹڮେ஍
   /10๏ਓ$SJTJT.BQQFST+"1"/
   ੨ࢁֶӃେֶ
   ˜NBQPDPODJFSHF $$#:4"
   

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

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3. OpenStreetMap
   

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4. View Slide

5. View Slide

6. The Free Wiki World Map
   

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7. IUUQTEFNPGNBQDPN
   MBUMPO[PPNDBNFSBUIFUBDBNFSBQIJ
   

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8. https://www.facebook.com/ayame.otsuki/posts/1005928962881820?pnref=story
   

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9. Screenshot by Katsuyuki Sakanoshita
   

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10. 10.4M
    Num. of Unique OSM User Accounts
    

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11. 10,407,484 mappers in the world
    ( 2023/5/20 )
    http://osmstats.neis-one.org/
    

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12. ஍ਤͷຽओԽ
    

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13. 

    $SJTJT.BQQJOH
    Y
    7(*7PMVOUFFSFE
    (FPHSBQIJD*OGPSNBUJPO
    (PPEDIJME
    
    +FTTJDB)FJO[FMNBO
    
    

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14. h
    tt
    p://vimeo.com/9182869
    

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15. View Slide

16. Before
    

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17. After
    

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18. Plotting a lot of Evacuation shelters
    

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19. 4BUFMMJUFJNBHFT
    "FSJBM1IPUPT
    1MBOF%SPOF
    
    1BQFSNBQT
    POMZPQFODPOUFOUT
    
    (142;44
    Sources
    

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20. sinsai.info Project
    ex.
    2011.3.11 in Japan
    

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21. h
    tt
    ps://izuoshima26.crowdmap.com/
    

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22. View Slide

23. Photo by Noriyuki Hayashi
    

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24. IUUQUBTLTIPUPTNPSHQSPKFDU
    ۽ຊ ӹ৓ொΫϥΠγεϚοϐϯάλεΫ
    

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25. ൃࡂલ
    

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26. ൃࡂޙ
    

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27. Ѩોେڮपลͷ౔࠭ࡂ֐
    IUUQXXXPQFOTUSFFUNBQPSHFEJU FEJUPSJENBQ
    

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28. ՝୊͸ɺൃࡂޙͷ
    ਝ଎ͳߤۭࣸਅͷೖखɻ
    

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29. View Slide

30. https://youtu.be/Vu6a3DXZ1IM
    

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

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

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

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

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

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36. View Slide

37. View Slide

38. OpenStreetMap
    map.openaerialmap.org
    osm.org
    

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

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

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

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42. 063(0"-
    IPVST
    ʢ஍਒ൃࡂޙʣ
    

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43. ߤۭࣸਅͷຽओԽ
    

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44. IUUQTPQFOBFSJBMNBQPSH
    

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45. ࣄલͷࡂ֐ڠఆక͕݁
    ਝ଎ͳۭࡱͱ
    ࣏ࣗମ࿈ܞʹͭͳ͕Δɻ
    

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46. View Slide

47. View Slide

48. /10૊৫ͱͯ͠
    ࣏̓ࣗମͱࡂ֐ڠఆక݁
    ೥݄ݱࡏ
    
    https://github.com/crisismappersjapan/agreement4dronebird_CMJxLGOV
    

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

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50. ೥
    ୆෩߸ ߸ඃࡂ஍Ͱ
    ໿ฏํΩϩΛۭࡱɻ
    

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

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

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

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54. υϩʔϯࡂ֐ڠఆ͸
    ޿͕͍ͬͯΔɻ
    

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55. ૯຿লফ๷ி
    ஂମͱࡂ֐ڠఆక݁
    ೥݄೥݄
    
    http://www.fdma.go.jp/neuter/topics/
    fi
    ledList5_5_3/kyoteisyo.pdf
    

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56. ૯຿লফ๷ி
    http://www.fdma.go.jp/neuter/topics/
    fi
    ledList5_5_3/kyoteisyo.pdf
    

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57. +6*%" ձһ਺ສਓҎ্
    
    
    ཮্ࣗӴୂͱࡂ֐ڠఆక݁
    ೥݄
    
    

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58. ೔ຊશࠃͰҎ্ͷࡂ֐ڠఆɺ
    ਺ສਓͷυϩʔϯૢॎ͕࢜
    ϙςϯγϟϧͱͯ͠ଘࡏ͢Δɻ
    

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59. ຊ౰ʹػೳ͍ͯ͠Δ͔ʁ
    

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60. https://github.com/crisismappersjapan/agreement4dronebird_CMJxLGOV
    (JU)VCϨϙδτϦͱͯ͠Ұൠެ։ɻ
    

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61. https://github.com/crisismappersjapan/agreement4dronebird_CMJxLGOV
    

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62. ̑ͭͷൺֱཁૉ
    ̍ʣൃࡂޙͷॳಈ൑அ
    

    ̎ʣࡂ֐࣌ͷ׆ಈඅ༻ෛ୲ऀ
    

    ̏ʣऩूͨ͠৘ใͷϥΠηϯε
    ̐ʣݸਓ৘ใอޢʹؔ͢ΔରԠ
    ̑ʣࡂ֐࣌ͷྫ֎ద༻ࣄલҕୗ
    ߤۭ๏ୈ৚ͷ ߤۭ๏ࢪߦنଇୈ৚ͷ ߤۭ๏ࢪߦنଇୈ৚ͷ
    
    

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63. Ұൠతͳࡂ֐ڠఆͷ৔߹
    ̍ʣൃࡂޙͷॳಈ൑அɿ࣏ࣗମ
    

    ̎ʣࡂ֐࣌ͷ׆ಈඅ༻ෛ୲ऀɿ࣏ࣗମ
    

    ̏ʣऩूͨ͠৘ใͷϥΠηϯεɿ࣏ࣗମ͕ஶ࡞ݖऀɻ
    ໾຿ͱͯ͠ೲ඼ɻ
    ̐ʣݸਓ৘ใอޢʹؔ͢ΔରԠɿݸਓ৘ใʹ఍৮͢Δ
    ߴ෼ղೳө૾ɻ
    ̑ʣࡂ֐࣌ͷྫ֎ద༻ࣄલҕୗɿ͋Γ
    

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64. ࢢຽࢀՃܕ7(*ͷ৔߹
    ̍ʣൃࡂޙͷॳಈ൑அɿࢧԉஂମ
    

    ̎ʣࡂ֐࣌ͷ׆ಈඅ༻ෛ୲ऀɿࢧԉஂମ
    

    ̏ʣऩूͨ͠৘ใͷϥΠηϯεɿࢧԉஂମ͕Φʔϓϯ
    σʔλͱͯ͠ެ։
    ̐ʣݸਓ৘ใอޢʹؔ͢ΔରԠɿϓϥΠόγʔʹ഑
    ྀͨ͠ࡱӨํ๏
    ̑ʣࡂ֐࣌ͷྫ֎ద༻ࣄલҕୗɿ͋Γ
    

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65. ࠓޙͷ՝୊
    ࣮ޮੑͷ͋Δࡂ֐ڠఆͷ֦ॆ
    

    ݸਓ৘ใʹ഑ྀͨ͠ࡱӨํ๏ͷීٴ
    

    ਝ଎ͳΦʔϓϯσʔλԽͷҰൠԽ
    ޿ҬΛΧόʔͰ͖Δݻఆཌྷ750-ػͷීٴ
    ྡ઀͢Δ࣏ࣗମಉ࢜ͷࡂ֐ڠఆ࿈ܞ
    

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66. ࠓ·Ͱͷ׆ಈͰ
    Θ͔ͬͨ͜ͱᶃ
    ൃࡂ࣌ɺ࣌ؒҎ಺ʹ࣏ࣗମ͔Β
    υϩʔϯۭࡱͷґཔཁ੥͢Δ͜ͱ
    ͸೉͍͠ɻࣗओతͳ൑அͰͷۭࡱ
    Λߦͬͯ࣌ؒҎ಺ͷσʔλఏڙ
    ͸࣮ݱͰ͖ͨɻʢେ࿨ࢢϞσϧʣ
    

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67. ࠓ·Ͱͷ׆ಈͰ
    Θ͔ͬͨ͜ͱᶄ
    ඃࡂ஍ͰͷۭࡱͰυϩʔϯͷ཭ൃ
    ண৔ॴͷ֬อ͕࠷΋ϦιʔεΛׂ
    ͘ɻൃࡂલͷ཭ൃண৔ॴ֬อΛج
    ૅ࣏ࣗମٴͼ౎ಓ෎ݝͱࣄલௐ੔
    ͢Δ͜ͱ͕ɺ࡞ۀޮ཰ΛߴΊΔɻ
    

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68. ࠓ·Ͱͷ׆ಈͰ
    Θ͔ͬͨ͜ͱᶅ
    ඃࡂ஍Ͱͷߤۭ؅੍͸ɺࡂ֐ରࡦ
    ຊ෦͕ઃஔ͞ΕΔ౎ಓ෎ݝி಺Ͱ
    ࣮ࢪ͠ɺϘϥϯςΟΞஂମ΋ͦͷ
    ഑ԼʹͿΒԼ͕Δ͜ͱͰࣗӴୂɺ
    ܯ࡯ɺফ๷ͱͷௐ੔͕εϜʔζʹ
    ͳΔɻʢਆಸ઒ݝϞσϧʣ
    

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69. ਆಸ઒ݝϞσϧ
    ݝி
    ࡂ֐ରࡦຊ෦
    ߤۭ؅੍νʔϜ
    ࣗӴୂ ܯ࡯ ফ๷ ϘϥϯςΟΞ
    ݱ ৔ Ͱ ΋ ৘ ใ ڞ ༗
    ཮
    ্
    ࣗ
    Ӵ
    ୂ
    
    Ϧ
    Τ
    κ
    ϯ
    Φ
    ϑ
    Ο
    α
    ʔ
    -0
    
    
    ϝϯόʔΛ໊̍
    ߤۭ؅੍νʔϜʹ
    ഑ஔ
    جૅ࣏ࣗମࡂ֐ରࡦຊ෦
    ࡂ֐࣌ͷແਓߤۭػߤۭ؅੍૊৫ύλʔϯ
    ࡂ
    ֐
    ڠ
    ఆ
    క
    ݁
    جૅ࣏ࣗମࡂ֐ରࡦຊ෦
    ೥݄
    ਆಸ઒ݝͱࡂ֐ڠఆ
    క݁׬ྃʂ
    

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70. View Slide

71. υϩʔϯۭࡱը૾΍Ӵ੕ը૾ʹ
    Ґஔ৘ใΛηοτͰ
    ఏڙ͢Δ͜ͱ͕େࣄʂ
    

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72. View Slide

73. ࠓ೔ͷ՝୊
    

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74. ෱ౡݝԭ஍਒ ೥
    
    ඃࡂ஍ͷݐ෺Ϛοϐϯά
    

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75. IUUQTUBTLTIPUPTNPSHQSPKFDUT
    

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76. View Slide

77. ϑΣϦεঁֶӃେֶֶੜ
    ˠݐ෺ೖྗλεΫਓ
    ੨ࢁֶӃେֶֶੜ
    ˠݐ෺ೖྗλεΫਓ
    ˠσʔλݕূλεΫਓ
    

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78. ϢʔβʔϓϩϑΟʔϧ
    1FSNBMJOL63-
    Λ(PPHMF'PSNʹఏग़
    IUUQTUBTLTIPUPTNPSHVTFST<ϢʔβʔΞΧ΢ϯτ໊>
    IUUQTGPSNTHMF-'E$BS2$7JC)N,K
    ϑΣϦεঁֶӃେֶ
    ֶੜͷ৔߹
    

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79. @mapconcierge
    

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