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1 ʮ஍ਤͷຽओԽʯ ୈճ3ษڧձ!౦ژ5PLZP3 ੨ࢁֶӃେֶ஍ٿࣾձڞੜֶ෦ɾֵ৽ٕज़ͱࣾձڞ૑ݚڀॴʗ0QFO4USFFU.BQ'PVOEBUJPO+"1"/ !NBQDPODJFSHF 5BJDIJ'636)"4)*

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@mapconcierge

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IUUQTIEZDOFJTPOFPSH ."1DPODJFSHF

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!NBQDPODJFSHF

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!NBQDPODJFSHF

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7

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8 0QFO4USFFU.BQ

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10.8M

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Num. of Unique OSM User Accounts 10.8M

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10,758,355 mappers in the world ( 2023/07/010 ) http://osmstats.neis-one.org/

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https://en.wikipedia.org/wiki/List_of_countries_and_dependencies_by_population ੈք֤ࠃͱ஍ҬͷਓޱॱϦετ

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https://en.wikipedia.org/wiki/List_of_countries_and_dependencies_by_population ੈք֤ࠃͱ஍ҬͷਓޱॱϦετ

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ݸਓϘϥϯςΟΞ͕ ؤு͍ͬͯΔΑ͏ʹΈ͑Δ͚Ͳ

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࣮͸ɺاۀ͔Βͷ ίϯτϦϏϡʔτ͕ େ͖ͳݪಈྗʹͳ͍ͬͯΔ

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IUUQPTNTUBUTOFJTPOFPSH JUFNNFNCFSTEBUF

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IUUQPTNTUBUTOFJTPOFPSH JUFNNFNCFSTEBUF ౔೔ ౔೔ ౔೔ ౔೔

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IUUQPTNTUBUTOFJTPOFPSH JUFNNFNCFSTEBUF

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IUUQPTNTUBUTOFJTPOFPSH JUFNNFNCFSTEBUF .BQQFST

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࣮ࡍʹ ଟ͘ͷاۀ͕Ӧར໨తͰ 0QFO4USFFU.BQσʔλΛ ׆༻͍ͯ͠Δɻ

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04.͸Φʔϓϯσʔλ ʢ0%C-ϥΠηϯεʣ

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൴Β͸୯ʹ ϑϦʔϥΠυ͍ͯ͠Δ͚ͩͰ͸ ͳ͍

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+FOOJOHT"OEFSTPO $PSQPSBUF&EJUPSTJOUIF&WPMWJOH-BOETDBQFPG0QFO4USFFU.BQ *4134*OU+(FP*OG IUUQTXXXNEQJDPN

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+FOOJOHT"OEFSTPO $PSQPSBUF&EJUPSTJOUIF&WPMWJOH-BOETDBQFPG0QFO4USFFU.BQ *4134*OU+(FP*OG IUUQTXXXNEQJDPN

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+FOOJOHT"OEFSTPO $PSQPSBUF&EJUPSTJOUIF&WPMWJOH-BOETDBQFPG0QFO4USFFU.BQ *4134*OU+(FP*OG IUUQTXXXNEQJDPN

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+FOOJOHT"OEFSTPO $PSQPSBUF&EJUPSTJOUIF&WPMWJOH-BOETDBQFPG0QFO4USFFU.BQ *4134*OU+(FP*OG IUUQTXXXNEQJDPN

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+FOOJOHT"OEFSTPO $PSQPSBUF&EJUPSTJOUIF&WPMWJOH-BOETDBQFPG0QFO4USFFU.BQ *4134*OU+(FP*OG IUUQTXXXNEQJDPN

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+FOOJOHT"OEFSTPO $PSQPSBUF&EJUPSTJOUIF&WPMWJOH-BOETDBQFPG0QFO4USFFU.BQ *4134*OU+(FP*OG IUUQTXXXNEQJDPN

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33 Seriously, watch the entire talk, it’s amazing: Curious Cases of Corporations in OpenStreetMap

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34 Seriously, watch the entire talk, it’s amazing: Curious Cases of Corporations in OpenStreetMap

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େن໛ʹϑϦʔϥΠυͯ͠ ߩݙ͍ͯ͠ͳ͍ͷ͸ /JBOUJD͚ͩͩͬͨ ʢ೥݄࣌఺ʣ

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IUUQTNFEJVNDPNGVSVIBTIJMBCTIPXUIFOJBOUJD fl BHBCFEDFB

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IUUQTUXJUUFSDPNNBQDPODJFSHFTUBUVT

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0QFO4USFFU.BQͬͯ׬੒ͨ͠ͷʁ

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0QFO4USFFU.BQͬͯ׬੒ͨ͠ͷʁ ˠ͍͍͑ɺ·ͩ·ͩͰ͢ɻ

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ྫ͑͹ݐ෺σʔλ

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https://osm-analytics.org/#/show/polygon:ekexVq%7BfxDhb%7DMz%60xk%40um%7CyCfbaSy_ofA%7D_ujAjoamAoi~jAzp~c%40e%7DgG%60qlPfqcb%40~vzr%40zvv_%40/buildings/recency

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2023-06-29 https://osm-analytics.org/#/show/polygon:ekexVq%7BfxDhb%7DMz%60xk%40um%7CyCfbaSy_ofA%7D_ujAjoamAoi~jAzp~c%40e%7DgG%60qlPfqcb%40~vzr%40zvv_%40/buildings/recency ສݐ෺JO+BQBO

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೔ຊʹ͸3,800ສݐ෺͕ ͋ΔΒ͍͠ʢθϯϦϯௐ΂ʣ https://www.zenrin.co.jp/product/category/gis/contents/building-statistics/

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೔ຊʹ͸3,800ສݐ෺͕ ͋ΔΒ͍͠ʢθϯϦϯௐ΂ʣ 1 ,980 ສ / 3,800 ສ = 52% https://www.zenrin.co.jp/product/category/gis/contents/building-statistics/

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https://osm-analytics.org/

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https://osm-analytics.org/

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https://osm-analytics.org/ ݐ෺෼෍͸஬৯͍ঢ়ଶ

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https://osm-analytics.org/ ݐ෺෼෍͸஬৯͍ঢ়ଶ

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ˠ

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ˠ ˠ ˠ ˠ

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ˠ ˠ ˠ ˠ ˠ ˠ ˠ ˠ ˠ ˠ ˠ

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https://wiki.openstreetmap.org/wiki/MLIT_PLATEAU/imports_outline

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೔ຊશࠃͷݐ෺σʔλΛ ίϯϓϦʔτ͢Δ͜ͱ͕ Ұͭͷΰʔϧ

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஍ਤͷຽओԽ

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ͦΕΛ࠷৽ͷঢ়ଶʹ ҡ࣋͠ଓ͚Δͷ͕ l஍ਤͷຽओԽz

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3ݴޠΫϥελͷํʑʹ͸ ͥͻ04.ͷσʔλΛ ϑϧ׆༻͍͖͍ͯͨͩͨ͠ʂ

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0QFO4USFFU.BQͷσʔλߏ଄

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CZ!NBQDPODJFSHF !5PN@(9BOE04.DPODUJCVUPST 62

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CZ!NBQDPODJFSHF !5PN@(9BOE04.DPODUJCVUPST 63

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CZ!NBQDPODJFSHF !5PN@(9BOE04.DPODUJCVUPST 64

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CZ!NBQDPODJFSHF !5PN@(9BOE04.DPODUJCVUPST 65

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https://taginfo.openstreetmap.org/

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https://taginfo.openstreetmap.org/

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https://taginfo.openstreetmap.org/

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ԯ஍෺ 0CKFDUT ʹ ສछྨͷΩʔ ,FZT ԯछྨͷଐੑ 5BHT

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܁Γฦ͠·͕͢ 3ݴޠΫϥελͷํʑʹ͸ ͥͻ͜ΕΒͷ04.ͷσʔλΛ ϑϧ׆༻͍͖͍ͯͨͩͨ͠ʂ

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71 3ݴޠͱ0QFO4USFFU.BQ

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1. σʔλղੳͱࢹ֮Խɿ 
 04.ͷσʔλ͸஍ཧతͳ໰୊Λղੳ͢Δͷʹ໾ཱͪ·͢ɻಓ࿏ͷঢ়گɺݐ෺ͷܗঢ়ͱ഑ஔɺ஍ཧతͳಛ௃ͳ ͲΛؚΉৄࡉͳ৘ใΛಘΔ͜ͱ͕Ͱ͖·͢ɻ͞Βʹɺ3ݴޠʹ͸(*4σʔλΛࢹ֮Խ͢ΔͨΊͷڧྗͳπʔϧ ʢHHQMPUɺMFB fl FUɺHHNBQͳͲʣ͕͋Γ·͢ɻ 
 2. PTNEBUBύοέʔδɿ 
 3ʹ͸0QFO4USFFU.BQσʔλΛ௚઀μ΢ϯϩʔυͯ͠ѻ͏ͨΊͷύοέʔδ͕ଘࡏ͠·͢ɻྫ͑͹ɺ PTNEBUBύοέʔδ͸ɺಛఆͷ஍ཧతྖҬͷσʔλΛऔಘ͠ɺͦΕΛ3Ͱૢ࡞Մೳͳܗࣜʹม׵͠·͢ɻ 
 3. ϧʔτܭըɿ 
 04.σʔλΛ࢖͏ͱɺ࠷୹ܦ࿏໰୊΍ܦ࿏࠷దԽ໰୊ͷΑ͏ͳ࣮ੈքͷ՝୊Λղܾ͢Δͷʹ໾ཱͪ·͢ɻྫ ͑͹ɺPTSNύοέʔδ͸0QFO4USFFU.BQͷσʔλΛ࢖༻ͯ͠ϧʔτΛܭࢉ͢Δ͜ͱ͕Ͱ͖·͢ɻ 
 4. ஍ཧత༧ଌϞσϦϯάɿ 
 04.σʔλ͸ɺؾީมಈɺӸֶɺަ௨ྲྀɺࢢຽαʔϏε౳ͷ༧ଌϞσϧͷೖྗσʔλͱͯ͠࢖༻͢Δ͜ͱ͕ Ͱ͖·͢ɻ3ʹ͸ߴ౓ͳ౷ܭతϞσϦϯάػೳ͕͋Γɺ04.σʔλͱ૊Έ߹ΘͤΔ͜ͱͰɺ஍ཧతͳ৘ใΛ औΓೖΕͨ༧ଌϞσϧΛߏங͢Δ͜ͱ͕Ͱ͖·͢ɻ

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73 HHQMPU

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https://ajsmit.github.io/Intro_R_Of fi cial/mapping-google.html

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https://www.karada-good.net/analyticsr/r-736/

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76 -FBGMFUGPS3

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https://rstudio.github.io/lea fl et/

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78 PTNEBUB

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https://github.com/ropensci/osmdata

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https://rpubs.com/jirei_de_gis/c_a_2_0_2_app

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81 PTNS

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https://github.com/riatelab/osrm

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84 0QFO4USFFU.BQͱ"*

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85

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https://rapideditor.org/

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https://github.com/hotosm/fAIr

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ਓؒͱ"*͕ڠಇͯ͠ ஍ਤΛߋ৽͢Δ࣌୅

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89 0QFO4USFFU.BQ͸ ສਓͷ஍ਤϘϥϯςΟΞ͕ ެ։ͨ͠ ੈք࠷େڃͷڭࢣσʔλͰ͋Δɻ

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90

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

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Ұԯ૯ҏೳԽ

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ݹڮେ஍5BJDIJ'636)"4)* !NBQDPODJFSHF