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『都市のデジタルツイン』社会実装に向けて ~都市の三次元データはどこまで整備できるのか~
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furuhashlab
June 08, 2021
Technology
1
14k
『都市のデジタルツイン』社会実装に向けて ~都市の三次元データはどこまで整備できるのか~
20210608_東京都における都市のデジタルツイン社会実装に向けた検討会_古橋資料
© mapconcierge, CC BY-SA 4.0
furuhashlab
June 08, 2021
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Transcript
@ୈ̍ճʮ౦ژʹ͓͚ΔʰࢢͷσδλϧπΠϯʱࣾձ࣮ʹ͚ͨݕ౼ձʯ ʰࢢͷσδλϧπΠϯʱࣾձ࣮ʹ͚ͯ ʙࢢͷࡾ࣍ݩσʔλͲ͜·ͰඋͰ͖Δͷ͔ʙ ݹڮେ ੨ࢁֶӃେֶ NBQPDPODJFSHF $$#:4"
ݹڮେ5BJDIJ'636)"4)* !NBQDPODJFSHF
ࠓͷ ݹڮͷઐྖҬ ϘτϜΞοϓܕཧใͷݱঢ় ౦ژσδλϧπΠϯΛࣾձ࣮͢ΔͨΊͷ ݸਓతఏҊ
ਤ
OpenStreetMap
since 2008 https://wiki.openstreetmap.org/wiki/File:Kamakura080524mp5.jpg
The Free Wiki World Map
7 .6M Num. of Unique OSM User Accounts
7,582,157 mappers in the world ( 2021/5/31 ) http://osmstats.neis-one.org/
Screenshots by Katsuyuki SAKANOSHITA
https://demo.f4map.com/#lat=35.6797685&lon=139.7656861&zoom=17&camera.theta=42.995&camera.phi=-80.501
ਤͷຽओԽ
࠷ۙ
ετϦʔτϏϡʔͷຽओԽ
1.5B Num. of Street-level imageries. https://www.mapillary.com ( 2021/5/31 )
https://www.mapillary.com/app/
https://www.mapillary.com/app/
https://www.mapillary.com/app/
1.8M Num. of Street-level imageries by @mapconcierge https://www.mapillary.com ( 2021/6/8
)
None
ͦͯ͠
ߤۭࣸਅͷຽओԽ
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https://youtu.be/Vu6a3DXZ1IM
ɹ© DRONEBIRD/CrisisMappers Japan, CC BY 4.0 https://github.com/dronebird/oam_kanagawa20191014sagamihara00 ૬ݪࢢ۠ ݄
ɹ© DRONEBIRD/CrisisMappers Japan, CC BY 4.0 https://github.com/dronebird?q=kimitsu ܅ࢢ ݄
ௐࢢɾࠏߐࢢ ݄ ɹ© DRONEBIRD/CrisisMappers Japan, CC BY 4.0 https://hgis.pref.miyazaki.lg.jp/hinata/hinata.html#Vq5i1nZz9zvG
None
͜͜·ͰϘτϜΞο ϓͷ
None
౦ژͷσδλϧπΠϯ το ϓμϯܕͷσʔλඋ
None
https://www.digitalservice.metro.tokyo.lg.jp/society5.0/pdf/digitaltwin_01.pdf ౦ژʮσδλϧπΠϯ࣮ݱϓϩδΣΫτʯΣϒαΠτ $$#:
ଟ͘ͷσʔλ ࠃަলࢢہͷ1-"5&"6ͱ࿈ܞ ʢंྠͷ࠶ൃ໌Λ͠ͳ͍ʣ
None
None
͜ΕΒͷσδλϧπΠϯσʔλ Λܧଓߋ৽͍ͯͨ͘͠Ίʹ ඞཁͳใ ެ։͞Ε࢝Ί͍ͯΔɻ
੩Ԭݝ
https://pointcloud.pref.shizuoka.jp/
https://furuhashilab.github.io/2020gsc_HironoriMorita/potree-1.8/examples/Hamamatsujo_castle/Hamamatsujo_castle.html
σδλϧπΠϯσʔλͷ ࠷େͷ՝
σʔλߋ৽
https://www.digitalservice.metro.tokyo.lg.jp/society5.0/digitaltwin.html ౦ژʮσδλϧπΠϯ࣮ݱϓϩδΣΫτʯΣϒαΠτ $$#:
00%"ϧʔ ϓ https://en.wikipedia.org/wiki/OODA_loop 'JH%JBHSBNPGUIF00%"MPPQ +PIO#PZE
00%"ϧʔ ϓ https://en.wikipedia.org/wiki/OODA_loop 'JH%JBHSBNPGUIF00%"MPPQ +PIO#PZE
ߋ৽සΛ্͛ΔͨΊʹ 0CTFSWF͢ΔਓɾϞϊΛ Ͳ͏ͬͯ૿͔͢
τοϓμϯͱϘτϜΞοϓͷ όϥϯεͷྑ͍ ࿈ܞ͕ෆՄܽɻ
τοϓμϯܕ ϘτϜΞοϓܕ ߦ ɾࠃ ɾಓݝ ɾجૅ࣏ࣗମ 04. 4USFFU7JFX υϩʔϯۭࡱ -J%"3
ا ۀ ܕ ݐஙɾ #*.$*. ࣗಈӡస ࣸਅଌྔ ϚΠΫϥత 7PYFM ւ ֎ ༌ ೖ ܕ ඪ४Խ Φʔϓϯιʔε ϓϥοτϑΥʔϚʔ 4NBSU$JUZ༻ σδλϧπΠϯσʔλ ֎ֲஂମ $"% ήʔϜ ϓϩʔϒ
0CTFSWF͢ΔϞϊ ੵۃతʹಋೖ͍͖ͯ͘͠ɻ
None
࠷ޙʹ
ࢢඋہ ʮࢢͷ%σδλϧϚο ϓͷ࣮ʹ ͚ͨ࢈ֶϫʔΩϯάάϧʔ ϓʯ ߏһͱͯ͠ ࡢٞͷܧঝ
σʔλ lσϡΞϧϥΠηϯεz ΛࢹʹೖΕΔ
౦ژσδλϧπΠϯσʔλͷ σϑΥϧτϥΠηϯε $$#:
ͨͩɺ ଟ͘ͷϢʔεέʔεͱ 0CTFSWFSΛ૿ͨ͢Ίʹ %3.ؚ߲Ίͨ ࣗ༝ͳར༻Λଅਐ͖͢ ˞$$#:ສೳͰͳ͍
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͢Ͱʹ1-"5&"6 σϡΞϧϥΠηϯε Ͱӡ༻ ඪ४ར༻نୈ̎൛ $$#: ˍ0%$#:0%C-
ͦͷ݁Ռͱͯ͠ 04.ͷ Πϯϙʔτ࡞ۀ ਐߦத
https://wiki.openstreetmap.org/wiki/JA:MLIT_PLATEAU
౦ژσδλϧπΠϯσʔλͷ ϥΠηϯεૣٸʹ $$#:ˍ0%$#:0%C- ͱ͢Δ͜ͱΛݻΊΔ
࠷ऴతʹ ౦ژ͔ΒΑΓ͍͍͢ lඪ४ར༻نୈ̏൛zΛ ఏҊ͍͖ͯ͘͠
None
Ͱͷ ࠷ޙͷ8(Ͱͷٞ
l%ͷz Λ࡞Δ͖
lσδλϧͷz
ྫ͑ ຖલޙ σδλϧπΠϯσʔλΛ ϘτϜΞο ϓํࣜͰ Ξο ϓσʔτ͍͓ͯ͘͠ࡇΓͱ͢Δ
ੈքతʹݟͯ ্݄०0QFO%BUB%BZ https://opendataday.org/
None
τοϓμϯͱ ϘτϜΞοϓΛ ෳ߹తʹΈ߹Θͤͳ͕Β 0CTFSWF͢ΔਓͱϞϊΛ Ͳ͏͍͔ͬͯ͛ͯ͘
00%"ϧʔ ϓ https://en.wikipedia.org/wiki/OODA_loop 'JH%JBHSBNPGUIF00%"MPPQ +PIO#PZE
None
ɹ า ͚ า ͚ɺ ଓ ͚Δ ͜ ͱ ͷ
େ ͞ ɻ “ Just keep walking, persistence paid off ” by Tadataka INO
Ұԯ૯ҏೳԽ
Happy Mapping!! Taichi FURUHASHI @mapconcierge