情報の世界 2023年度 第11回「都市のデータ」 #情報の世界 / Data of City 2023

2023年6月29日(木)に開催された北海道情報大学の講義「情報の世界」の第10回「都市のデータ」の講義資料

Transcript

1. 2023.06.29
   ๺ւಓ৘ใେֶ ৘ใϝσΟΞֶ෦ ৘ใϝσΟΞֶՊ
   ౬ଜ ཌྷ
   !"#$%&
   
   
   (&)%*+,-./0.1+23+4567$%&'89:;
   <=>?>@A'B'<=>?>CDE
   
   
   =>?>FD৘ใͷੈք ୈ11ճ
   

   View Slide

2. !"#$
   • Twitter΁ͷײ૝ɾ࣭໰ͷ౤ߘ׻ܴ (͜ͷतۀͷࢲͷճͷΈ)
   
   
   • ϋογϡλά
   #৘ใͷੈք
   
   
   • HIU-WiFi͔ΒTwitterͭͳ͕Βͳ͍ͷͰ(͝ΊΜͶ🥺)ɺɹ
   εϚϗ͔Β౤ߘ͍ͯͩ͘͠͞
   
   
   • ޶όϨͨ͘͠ͳ͍ਓ͸तۀ༻ΞΧ΢ϯτ࡞ΔͱΑ͍͔΋
   
   
   • εϥΠυͷࡱӨɾεΫγϣ΋౤ߘOKͰ͢🙆
   
   
   • খςετͷεΫγϣ౤ߘ͸NG🙅 2
   

   View Slide

3. %&'()
   • ࠓ೔ͷߨٛςʔϚ͸ʮ౎ࢢͷσʔλʯ
   
   
   • ʮ౎ࢢʯͱ͍͍ͭͭɺ͍ΖΜͳ࿩͕͋Γ·͢
   
   
   • ͨͿΜ৘ใաଟͰ͢
   
   
   • ͋ͱͰPOLITE3ͷϦϯΫूΛৼΓฦ͍ͬͯͩ͘͞
   
   
   • ͥͻʮࣗ෼͕ͲͷΑ͏ʹؔΘΕΔ͔ʯΛҙࣝ͠ͳ͕Β
   ฉ͍͍ͯͩ͘͞
   3
   👀 WebαΠτͰͷσϞ͋Γ ಈը͋Γ
   

   View Slide

4. %&'()
   4
   લ൒ (25෼)
   
   
   ϝλόʔεɺPLATEAUɺ3DεΩϟϯ
   ޙ൒ (25෼)
   
   
   ஍ਤɺਓ޻Ӵ੕σʔλ
   খςετ (20෼)
   BreakɿRESASɹ(5෼)
   

   View Slide

5. *+,-./01+2345
   5
   ίϯϐϡʔλ΍ίϯϐϡʔλωοτϫʔΫͷதʹ
   
   
   ߏங͞Εͨɺ3࣍ݩͷԾ૝ۭؒ΍ͦͷαʔϏεΛࢦ͢
   ݱ࣮ͷੈք͔Βऩू༷ͨ͠ʑͳσʔλΛɺ·ΔͰ૒ࢠͰ
   
   
   ͋Δ͔ͷΑ͏ʹɺίϯϐϡʔλ্Ͱ࠶ݱ͢Δٕज़ͷ͜ͱ
   ϝλόʔε
   σδλϧπΠϯ
   ϝλόʔε - Wikipedia https://ja.wikipedia.org/wiki/ϝλόʔε
   σδλϧπΠϯͱ͸ʁҙຯɾఆٛ | ITτϨϯυ༻ޠ | NTTίϛϡχέʔγϣϯζ https://www.ntt.com/bizon/glossary/j-t/digital-twin.html
   ࣅͯΔ͚Ͳͪΐͬͱҧ͏ʢٕज़༻ޠͰ͸Α͋͘Δ͜ͱʣ
   
   
   ɹਓʹΑͬͯઆ໌͕ҧ͏ʢٕज़༻ޠͰ͸Α͋͘Δ͜ͱʣ
   

   View Slide

6. ,-67289:;<=>?@ABC
   6
   ौ୩5GΤϯλʔςΠϝϯτϓϩδΣΫτ όʔνϟϧौ୩ ମݧϏσΦ https://youtu.be/1huL3qPm9JI
   

   View Slide

7. ,-672DEF:;GHHIC
   7
   όʔνϟϧळ༿ݪʰཽͱͦ͹͔͢ͷඣʱσδλϧలࣔձ https://door.ntt/vr_akihabara_ryutosobakasunohime_top0022/
   

   View Slide

8. ,-672JKL:;<=>?@ABC
   8
   όʔνϟϧ৘ใେ https://cluster.mu/w/986f4f5a-b275-4193-9655-5dafc1e07fa9
   

   View Slide

9. MNOPQR(STU-2V;W45XYZ[C
   • ஍Ҭ׆ੑԽͷͨΊͷϚΠϯΫϥϑτͰͷ࠶ݱϫʔϧυ੍࡞
   ͱeεϙʔπήʔϜͷ࣮ࢪ
   9
   Տݪ େ, ෱୔ ߁߂, eεϙʔπʹΑΔ஍Ҭ׆ੑԽʹؔ͢Δݚڀใࠂ ৽ͻ͔ͩொ੩಺࠶ݱϫʔϧυͷ੍࡞,
   ๺ւಓ৘ใେֶلཁ, ୈ33ר, ୈ1߸, pp.51-60, 2021
   

   View Slide

10. \]^_IA`=
    • ήʔϜΤϯδϯ(Unity / Unreal Engine)౳Ͱ࡞੒ͨ͠CGͷੈք(Simulation)ͰֶशσʔλΛूΊɺͦͷػցֶशϞσϧ
    Λݱ࣮ੈք(Real)ʹద༻͢Δ
    
    
    • ࣗಈӡసं΍ϩϘοτͳͲ෼໺Ͱ͔͞Μ
    10
    Autonomous car research with AirSim https://youtu.be/CauKo089zm0
    

    View Slide

11. a-b5c-.defghijk-+lm\no
    • ήʔϜΤϯδϯUnity
    
    
    • 4छྨͷηϯα͕࣮૷
    
    
    • LiDAR
    
    
    • Camera
    
    
    • IMU
    
    
    • GNSS
    11
    AWSIM - Autonomous driving simulation for Autowar
    e
    
    https://youtu.be/FH7aBWDmSNA
    

    View Slide

12. pqlrsltubY[-v
    12
    • ࠃ౔ަ௨লͷϓϩδΣΫτ
    
    
    • ݐ෺ͷ3DϞσϧ+ςΫε
    νϟͳͲ
    
    
    • Ұ෦ͷ౎ࢢͷΈ(ࡳຈ͋Γ)
    
    
    • ϒϥ΢βͷϏϡʔϫ͋Γ
    

    View Slide

13. pqlrsltwxyz
    13
    e3d, ʲblenderʳϦΞϧͳ౎ࢢͷ࡞ΓํʂʢʙPLATEAUΛ༻͍Δํ๏ʙʣʢϘΠεϐʔΫղઆʣ https://youtu.be/MFBbbn4DVmM
    

    View Slide

14. pqlrsltwxyz
    14
    Snow City https://snow-city.vercel.app/
    👀
    

    View Slide

15. pqlrsltwxyz
    15
    ͖ͬϙδ@KITPOSITION, https://twitter.com/kitposition/status/166837334246071
    

    View Slide

16. pqlrsltwxyz
    16
    ౦ژύϥμΠϜ (TOKYO PARADIGM) / SG (ιΪϣϯ) Of
    fi
    cial Lyric Video https://youtu.be/SYRJiC9drko
    

    View Slide

17. pqlrslt:lmlIG
    17
    PLATEAU AWARD 2023 PV https://youtu.be/xrJUihvizqQ
    

    View Slide

18. {G.|75
    • Χϝϥ΍ڑ཭ηϯαΛ࢖ͬͯ3࣍ݩࡱӨ
    
    
    • ϑΥτάϥϝτϦɿࣸਅͰεΩϟϯ
    
    
    • LiDARεΩϟφʔɿLiDAR(ϨʔβޫΛ༻͍ͨڑ཭ηϯα)ͰεΩϟϯ
    18
    iPhoneͰ࢝ΊΔ3DεΩϟϯੜ׆ʛiwamaʛnote https://note.com/iwamah1/n/n5df9a5daaae4
    

    View Slide

19. Z}[~Y*[•'z€{G•‚ƒ„…†‡
    19
    ཱମCG/ARͰ఻͑Δʮटཬ৓ʯʛNHKχϡʔεɹhttps://www.nhk.or.jp/vr/AR/shurijo/
    👀
    

    View Slide

20. :@ˆo`‰:Š:‹Œ|7b
    • toMapɿ3D౎ࢢϞ
    σϧϓϥοτϑΥʔ
    Ϝ(PLATEAUޓ׵)
    
    
    • ΈΜΩϟϓɿϑΥ
    τάϥϝτϦͷί
    ϯςετ
    20
    AR Time Machine Tour | toMap
    
    
    https://minc.app/Dm1Ae5a
    

    View Slide

21. ]p•ˆŽA:q]GlI
    21
    iwama@iPhone LiDAR
    
    
    https://twitter.com/iwamah1/status/1541396633782722561
    • iPhoneʹ΋LiDAR(ڑ཭ηϯα)͕౥ࡌ
    
    
    • iPhone 12ʙ13, Pro / Pro Max
    iwama@iPhone LiDAR
    
    
    https://twitter.com/iwamah1/status/1503644519249883136
    

    View Slide

22. ]p•ˆŽA:q]GlI
    22
    XRΛָ͠Ήݚڀॴʛ͠͹ͺͺνϟϯωϧ, iPhoneͷLiDARͰ3DεΩϟϯͯ͠VRʹΞοϓ͢Δํ๏ https://youtu.be/i73gNe0BhDo
    

    View Slide

23. lI•]@:Iˆˆ^p=`Ž
    23
    RoomPlan Overview - Augmented Reality - Apple Developer https://developer.apple.com/augmented-reality/roomplan/
    

    View Slide

24. {G.|75$•„01+2‘’“
    • ݱ࣌఺Ͱ͸εΩϟϯਫ਼౓ͱ3DϓϦϯτͷਫ਼౓ɾՁ֨ͷ໰୊Ͱίεύతʹׂʹ߹Θͳ͍
    
    
    • কདྷతʹਫ਼౓্͕͕ΓՁ͕֨Լ͕Δͱɾɾɾ🤔
    24
    εϚϗͰ3DεΩϟϯ͢Δ৽खͷ“σʔλట๮”ʹϫϯϑΣεӡӦ͸ܯռײɹ஫ҙשىͱରࡦ΁ - ITmedia NEWS
    
    https://www.itmedia.co.jp/news/articles/2202/16/news124.html
    

    View Slide

25. NF8DO
    • Snow CityͰࡳຈͷ֗Λදࣔͯ͠
    Έ·͠ΐ͏
    
    
    • ʮαϯϓϧ࡞඼ΛݟΔʯˠʮࡳ
    ຈʯ
    
    
    • ʮΦϦδφϧ࡞඼Λ࡞Δʯˠൣ
    ғΛબ୒ˠʮcreate modelʯ
    
    
    • ࡞ۀ࣌ؒ5෼
    
    
    • ٳܜ΋͜ͷؒʹ͍ͯͩ͘͠͞
    

    View Slide

26. ”•
    • ஍ਤ΋σʔλͷҰछɿͩΕ͔͕࡞͍ͬͯΔ
    
    
    • ஍ਤʹ΋ஶ࡞ݖ͕͋Δ
    26
    ෋ࢁࢢॅ୐஍ਤࣄ݅ʢ෋ࢁ஍൑ত࿨ʣ
    ʮҰൠʹɼ஍ਤ͸ɼ஍ٿ্ͷݱ৅Λॴఆͷه߸ʹΑͬͯɼ٬؍తʹදݱ͢Δ΋ͷ
    ʹ͗͢ͳ͍΋ͷͰ͋ͬͯɼݸੑతදݱͷ༨஍͕গ͘ɼจֶɼԻָɼ଄ܗඒज़্ͷ
    ஶ࡞ʹൺͯ͠ɼஶ࡞ݖʹΑΔอޢΛड͚Δൣғ͕ڱ͍ͷ͕௨ྫͰ͸͋Δ͕ɼ֤छ
    ૉࡐͷऔࣺબ୒ɼ഑ྻٴͼͦͷදࣔͷํ๏ʹؔͯ͠͸ɼ஍ਤ࡞੒ऀͷݸੑɼֶ
    ࣝɼܦݧ౳͕ॏཁͳ໾ׂΛՌͨ͢΋ͷͰ͋Δ͔Βɼͳ͓ͦ͜ʹ૑࡞ੑͷදग़͕͋
    Δ΋ͷͱ͍͏͜ͱ͕Ͱ͖Δɻʯ
    ஍ਤͱஶ࡞ݖ – ۨ୔ެԂߦ੓ॻ࢜ࣄ຿ॴ https://ootsuka-houmu.com/map/
    

    View Slide

27. H‰AŽ\@BAA@o`‰
    • ΈΜͳͰͭ͘Δ஍ਤ (஍ਤͷWikipedia)
    
    
    • ΦʔϓϯσʔλɿOpen Data Commons Open Database License (ODbL)
    27
    

    View Slide

28. ”–—”•
    • ΫϦΤΠςΟϒɾίϞϯζ CC-BY 4.0 ޓ׵ϥΠηϯε
    
    
    • ਺஋ඪߴϞσϧΛ3Dग़ྗՄೳ
    28
    ஍ཧӃ஍ਤ / GSI Mapsʛࠃ౔஍ཧӃ https://maps.gsi.go.jp/
    👀
    

    View Slide

29. ”–—”•{G'wxz€lInl
    • ஍ཧӃ஍ਤ3DΛ3DϓϦϯλͰҹ࡮
    
    
    • ਁਫγϛϡϨʔγϣϯ+ॅຽආ೉γϛϡϨʔγϣϯͷ݁ՌΛϓϩδΣΫγϣϯϚοϐϯάͰՄࢹԽ
    29
    ኍҪܛ Ҫ্๎࠸ ໌ੴ๜෉ ኍதᰜ ੁ໺༸৴
    ౬ଜཌྷ ٶ஍ར޾ ࣰాཅҰ "3*"γϛϡϨʔ
    γϣϯɾΤϛϡϨʔγϣϯ࿈ܞج൫Λར༻ͨ͠
    ΠϯλϥΫςΟϒͳ౎ࢢܕਫ֐ͷඃ֐༧ଌγες
    Ϝ ৘ใॲཧֶձ࿦จࢽίϯγϡʔϚɾσόΠε
    ˍγεςϜʢ$%4ʣ QQ
    

    View Slide

30. o`‰˜ˆ™:Š:o`‰˜ˆ™:\@>š]ˆ
    • Χοί͍͍஍ਤΛར༻/࡞੒Մೳ
    
    
    • Unity, JavaScriptͳͲͰ΋ར༻Մ
    30
    Mapbox StudioʛMapbox https://www.mapbox.jp/mapbox-studio
    

    View Slide

31. ›A‰=ABœ•=
    31
    • ஍ਤ্ͷσʔλΛΧοίΑ͘ՄࢹԽͰ͖ΔWebγεςϜ(Uber)
    👀
    kepler.gl https://kepler.gl/
    

    View Slide

32. • Ҡಈي੻Ͱࣈ΍ֆΛඳ͘
    32
    žp\:GB`Ÿ]Ž•:Š:žp\ ¡
    ΫϦενʔω߶ా,
    
    
    https://twitter.com/tkgc446/status/1525686516856815618
    Kuniharu Higano, GPS Drawing×৽ๅౡ,
    
    
    https://www.instagram.com/reel/CZpqE5LhsA2/
    

    View Slide

33. ¢£'P¤¥€\nl¦Y§
    • আઇंͷGPSଌҐσʔλʹΑΔૉඳ
    33
    

    View Slide

34. ¨'©5ª1h«5¬P¤¥'-®¯°€\nl¦Y§
    • আઇंͷي੻ɺͻ·ΘΓӴ੕σʔλͳͲΛՄࢹԽ
    
    
    • ؾԹɺ೔ࣹྔɺ߱ઇྔɺੵઇྔɺνΧϗਓྲྀྔͳͲΛՄௌԽ
    34
    

    View Slide

35. žˆˆ•=A:s`B@•:\@>š]ˆ
    • ߤۭಈըΛWebͰ࡞੒Մೳ
    35
    Google Earth Studio https://www.google.com/intl/ja/earth/studio/
    

    View Slide

36. žr¦\
    • General Transit Feed Speci
    fi
    cation
    (GTFS)ɿੈքඪ४ͷެڞަ௨σʔλ
    ϑΥʔϚοτ
    
    
    • Google MapͰ΋࠾༻
    
    
    • ୭͔ (όεձࣾɺ࣏ࣗମɺݸਓͷ༗ࢤͳͲ)
    ͕σʔλΛ্ͭͬͯ͛͘Δ͜ͱͰɺΈΜͳ
    ͷੜ׆͕ศརʹͳ͍ͬͯΔ😊
    36
    

    View Slide

37. rA==>?;±2-.C€²³0-+bY´[Z}-µ
    • ܦࡁ࢈ۀলओಋɺ͘͞ΒΠϯλʔωοτ͕ӡӦ
    37
    Tellus https://www.tellusxdp.com/platform/
    👀
    

    View Slide

38. ²³0-+wxz
    38
    ACTABA | Sagri https://sagri.tokyo/actaba/
    ೶ۀ ஍Ձ
    ʮ໷໌Δ͍ͱ͜Ζ͸౔஍ͷՁ͕֨ߴ͍ʁ
    
    ໷ؒޫͱ౔஍Ձ֨ͷ૬ؔΛௐࠪͯ͠Έͨʂʯ | ஦ാ
    
    https://sorabatake.jp/27232/
    

    View Slide

39. ¶l\l:\‰`·Al‰‰?:;²³0-+¸¹º¤»´¼c5C
    39
    NoMaps2019ձظதʹNASAओ࠵ͷੈք࠷େͷϋοΧιϯʹࡳຈ͔Β௅ઓ : - ASCII STARTUP https://ascii.jp/elem/000/002/007/2007626/
    

    View Slide

40. Is\l\€”½¾¿ÀÁh.±µ:
    40
    RESAS ஍Ҭܦࡁ෼ੳγεςϜ https://resas.go.jp
    👀
    • ಺ֳ෎ɾܦࡁ࢈ۀল
    

    View Slide

41. ÂÃÄ$
    • খςετʹऔΓ૊ΜͰ͍ͩ͘͞
    
    
    • 2ճडݧͰ͖·͢
    
    
    • క੾ɿ࣍ճߨٛ։࢝࣌·Ͱ
    
    
    • ײ૝ॻ͍͍ͯͩ͘͞ (೚ҙɺ੒੷ʹؔ܎ͳ͠)
    
    
    • ࣍ճҎ߱ͷ༧ఆ
    
    
    • དྷिʮݸਓͷσʔλʯ
    41
    

    View Slide