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Seminar_QGIS_QField.pdf
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Haruki Inoue
November 13, 2024
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Seminar_QGIS_QField.pdf
Haruki Inoue
November 13, 2024
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Transcript
044ΛͬͯʮࣗͷਤʯΛߋ৽ͯ͠ΈΑ͏ʂ ʢ2(*4ɾ2'JFME࿈ܞೖʣ Ҫ্ك 04(FP+1 04$)PLLBJEP
ࣗݾհ Ҫ্ك)BSVLJ*OPVF 5XJUUFS!LZPUPOBHPZB ৬ۀJ04ΞϓϦΤϯδχΞͨ·ʹ8FC ग़Ѫݝ๛ڮࢢ ډॅઍ༿ݝྲྀࢁࢢ झຯిंόεʹΔ 04(FP+1ͷӡӦҕһ
04(FP+1ʹ͍ͭͯ w04(FPΦʔϓϯιʔε(*4ίϛϡχςΟΛࢧ͑ΔͨΊʹઃཱͤͨ͞৫ w 0QFO4PVSDF(FPTQBUJBM'PVOEBUJPOͷུ w04(FPίϛϡχςΟओಋͷ(*4ϚοϐϯάϓϩδΣΫτͷࡿʹͳΔ w04(FPࡒஂͷຊʹ͓͚Δެࣜࢧ෦͕04(FP+1 Ұൠࣾஂ๏ਓ04(FPຊࢧ෦ w ຊࢧ෦ʹઃཱ
w ͜ͷΑ͏ͳɺࠃҬ͝ͱͷ৫Λ-PDBM$IBQUFSͱݺΜͰ͍Δ 8FCαΠτ ެࣜϩΰ
(*4ɾ'044(ͱʁ 2(*4ͰҐஔใσʔλΛՃͯ͠ΈΑ͏ 2'JFMEͰεϚϗ͔ΒҐஔใσʔλΛฤूͯ͠ΈΑ͏ ࠓͷηϛφʔͷେ·͔ͳ࣍
ࠓͷηϛφʔͷେ·͔ͳ࣍ (*4ɾ'044(ͱʁ 2(*4ͰҐஔใσʔλΛՃͯ͠ΈΑ͏ 2'JFMEͰεϚϗ͔ΒҐஔใσʔλΛฤूͯ͠ΈΑ͏
(*4ͱ Geographic Information System ཧใγεςϜ ཧతҐஔΛख͕͔Γʹ Ґஔʹؔ͢ΔใΛ࣋ͬͨσʔλΛ ૯߹తʹཧɾՃ͠ɺࢹ֮తʹදࣔ͠ ߴͳੳਝͳஅΛՄೳʹ͢Δٕज़ ࠃཧӃʮ(*4ͱʜʯΑΓIUUQTXXXHTJHPKQ(*4XIBUJTHJTIUNM
(*4ͷ Πϝʔδ © OpenStreetMapͷߩݙऀ https://www.openstreetmap.org/copyright
'044(ͱ Free Open Source Software for GeoSpatial ΦʔϓϯιʔεͷཧใιϑτΣΞɾϥΠϒϥϦ ͦͷଞɺ༷ʑͳιϑτΣΞɾϥΠϒϥϦ͕͋Γ·͢
(*4ɾ'044(ͱʁ 2(*4ͰҐஔใσʔλΛՃͯ͠ΈΑ͏ 2'JFMEͰεϚϗ͔ΒҐஔใσʔλΛฤूͯ͠ΈΑ͏ ࠓͷηϛφʔͷେ·͔ͳ࣍
2(*4ͱ ΦʔϓϯιʔεͷσεΫτοϓ(*4ΞϓϦ w ΦʔϓϯͰϑϦʔͳͷͰແྉͰར༻Մೳ w ༗ঈιϑτΣΞͱൺֱͯ͠ߴػೳ w ։ൃ׆ൃͳͷͰΞοϓσʔτͷසଟ͍ w ϓϥάΠϯͰ֦ு͕Մೳ
ಛ
2(*4 © OpenStreetMapͷߩݙऀ https://www.openstreetmap.org/copyright
2(*4ΛμϯϩʔυɾΠϯετʔϧ IUUQTRHJTPSHKBTJUFGPSVTFSTEPXOMPBEIUNM 8JOEPXT NBD04 -JOVYͳͲʹରԠ ϞόΠϧޙड़ ৄࡉͳμϯϩʔυɾΠϯετʔϧํ๏ׂѪ͠·͢ɻNBD04গ͠໘Ͱ͢ɻ
৽نϓϩδΣΫτΛ্ཱͪ͛Δͱʜ ਅͬനͳΩϟϯόε͕දࣔ͞ΕΔ
ਤΛදࣔ͢Δ αΠυͷϒϥβʮ9:;5JMFTʯˠʮ0QFO4USFFU.BQʯΛબ
ਤΛදࣔ͢Δ 0QFO4USFFU.BQͷਤλΠϧ͕දࣔ͞ΕΔ © OpenStreetMapͷߩݙऀ https://www.openstreetmap.org/copyright
ਤͷ֦େͰ͖·͢ ζʔϜϨϕϧʹԠͯ͡දࣔ͞ΕΔਤͷ༰มಈ © OpenStreetMapͷߩݙऀ https://www.openstreetmap.org/copyright
ҐஔใσʔλΛදࣔ͢ΔΠϝʔδ ਤͷ্ʹ༷ʑͳҐஔσʔλΛॏͶͯՄࢹԽ͢Δ ਤ ໘ ઢܗ
మಓ࿏ઢͷઢܗΛදࣔ ࠃใʮమಓ࣌ܥྻσʔλʯͷ࠷৽σʔλΛμϯϩʔυ ࠃใʮమಓ࣌ܥྻσʔλʯIUUQTOMGUQNMJUHPKQLTKHNMEBUBMJTU,TK5NQMU/IUNM
మಓ࿏ઢͷઢܗΛදࣔ ʮϨΠϠʯˠʮϕΫλϨΠϠΛՃʜʯΛΫϦοΫ μϯϩʔυͨ͠TIQϑΝΠϧΛબ © OpenStreetMapͷߩݙऀ https://www.openstreetmap.org/copyright
మಓ࿏ઢͷઢܗΛදࣔ 0QFO4USFFU.BQͷਤͷ্ʹమಓ࿏ઢ ৭ͷઢ ͕දࣔ͞ΕΔ ˞ݟ͘͢͢ΔΑ͏ʹ৭ͱଠ͞ΛσϑΥϧτ͔Βมߋ͍ͯ͠·͢ © OpenStreetMapͷߩݙऀ https://www.openstreetmap.org/copyright
మಓͷӺදࣔ͢Δ ʮϨΠϠʯˠʮϕΫλϨΠϠΛՃʜʯΛΫϦοΫ μϯϩʔυͨ͠TIQϑΝΠϧΛબ © OpenStreetMapͷߩݙऀ https://www.openstreetmap.org/copyright
మಓͷӺදࣔ మಓ࿏ઢͷ্ʹమಓͷӺ ԫ৭ؙ͍ͷ ͕දࣔ͞ΕΔ ˞ݟ͘͢͢ΔΑ͏ʹ৭ͱେ͖͞ΛσϑΥϧτ͔Βมߋ͍ͯ͠·͢ © OpenStreetMapͷߩݙऀ https://www.openstreetmap.org/copyright
ϨΠϠʔ ্͔Βॱ൪ʹʮమಓӺʯʮమಓ࿏ઢʯʮ04.ͷਤʯ͕ॏͳ͍ͬͯΔ మಓӺʢʣ మಓ࿏ઢʢઢܗʣ 04.ͷਤʢλΠϧʣ దٓɺϨΠϠʔ໊ΛมߋͰ͖Δ © OpenStreetMapͷߩݙऀ https://www.openstreetmap.org/copyright
ϓϩύςΟ ϨΠϠʔΛӈΫϦοΫˠʮϓϩύςΟʯͰ༷ʑͳͷฤू͕Մೳ ઌͷ৭ͷมߋଠ͞ɾେ͖͔͜͜͞Βมߋ͍ͯ͠·͢ © OpenStreetMapͷߩݙऀ https://www.openstreetmap.org/copyright
ཧଐੑͷϥϕϧΛ͚ͭΔ ྫ͑ʮ࿏ઢ໊ʯʮӺ໊ʯͱ͍ͬͨϥϕϧΛ͚ͭΔ͜ͱ͕Ͱ͖Δ ˞͋Β͔͡Ίཧใʹ࿏ઢ໊ͱ͍ͬͨଐੑ͕͍͍ͭͯΔ͜ͱ͕લఏͰ͢
ϑΟϧλϦϯά ϨΠϠʔӈΫϦοΫˠʮϑΟϧλʯͰଐੑใΛϑΟϧλϦϯάͰ͖Δ ݱͷ࿏ઢɾӺͷΈΛදࣔ͢Δ ˞͋Β͔͡Ίཧใʹଐੑ͕͍͍ͭͯΔ͜ͱ͕લఏͰ͢ ࠃใσʔλৄࡉ͔ΒଐੑใΛݟΔ͜ͱ͕Ͱ͖Δ
࠷ऴతʹ2(*4ʹද͍ࣔͯ͠ΔҐஔσʔλ w ݱͷӺɾ࿏ઢΛදࣔ w ӺʹϥϕϧΛ͚͍ͭͯΔ © OpenStreetMapͷߩݙऀ https://www.openstreetmap.org/copyright
(*4ɾ'044(ͱʁ 2(*4ͰҐஔใσʔλΛՃͯ͠ΈΑ͏ 2'JFMEͰεϚϗ͔ΒҐஔใσʔλΛฤूͯ͠ΈΑ͏ ࠓͷηϛφʔͷେ·͔ͳ࣍
2'JFMEͱ εϚʔτϑΥϯͰ2(*4ͷҐஔใσʔλ͕ฤूͰ͖ΔΞϓϦ ಛ w ΦʔϓϯͰϑϦʔͳͷͰແྉͰར༻Մೳ w Ϋϥυ࿈ܞ͢Δ͜ͱͰ2(*4ͱͷ࿈ܞ͕Մೳ w εϚϗΞϓϦ͔ΒҐஔใσʔλͷฤू͕Ͱ͖Δ w
ฤूͨ͠σʔλΫϥυܦ༝Ͱ2(*4ʹө
2'JFMEͷΠϝʔδ © OpenStreetMapͷߩݙऀ https://www.openstreetmap.org/copyright
࿈ܞͷͬ͘͟Γͱͨ͠Πϝʔδ 2'JFMEͰҐஔใσʔλΛฤूͤ͞ΔͨΊʹΫϥυ࿈ܞΛ͢Δ ಉظ ಉظ 1$ εϚϗ Ϋϥυ
2(*4ʹϓϥάΠϯΛೖΕΔ Ϋϥυ࿈ܞͤ͞ΔͨΊʹ2(*4ଆʹϓϥάΠϯΛೖΕ·͢ 2'JFME4ZODΛΠϯετʔϧ
2(*4ʹϓϥάΠϯΛೖΕΔ Ϋϥυ࿈ܞͤ͞ΔͨΊʹ2(*4ଆʹϓϥάΠϯΛೖΕ·͢ ৽ͨʹՃ͞ΕͨӢϚʔΫΛΫϦοΫ ΞΧϯτొ͕ඞཁͱͳΓ·͢
৽نϓϩδΣΫτͷ࡞ ࠨԼͷϘλϯ͔Β2'JFME$MPVEͷ৽͍͠ϓϩδΣΫτΛ࡞ ͜ͷϘλϯΛΫϦοΫ બ ʮ࣍ʯΛΫϦοΫ
৽نϓϩδΣΫτͷ࡞ ໊લΛઆ໌ͱϩʔΧϧσΟϨΫτϦΛೖྗ ਖ਼ৗʹऴྃ͢ΔͱϓϩδΣΫτ͕࡞͞ΕΔ ೖྗ͕ऴΘͬͨΒʮ࡞ʯΛΫϦοΫ .BDϩʔΧϧσΟϨΫτϦ͕ݻఆ͞Ε͍ͯΔʁ
2'JFME$MPVE༻ͷ࡞ۀॴʹมߋ͞ΕΔ 2(*4ͷ࡞ۀॴ͕2'JFMEͷ࡞ۀॴʹมߋͱͳΔ 2(*4ଆউखʹө ࠓ·Ͱͷ࡞ۀॴ ࠓޙͷ࡞ۀॴ
2'JFMEΛΠϯετʔϧ J04"OESPJEͱʹར༻͢Δ͜ͱ͕Ͱ͖·͢ J04ͷ"QQ4UPSF
ΞϓϦΛ։͘ λοϓ ϩάΠϯΛ͢Δ λοϓ
ϓϩδΣΫτΛ։͘ Ϋϥυ͔Β σʔλ͕μϯϩʔυ͞ΕΔ ͏Ұλοϓ 2(*4Ͱฤूͨ͠ਤ͕දࣔ © OpenStreetMapͷߩݙऀ https://www.openstreetmap.org/copyright
2(*4ଆͰฤू༻ͷϨΠϠʔΛՃ ఆา͖ͳ͕ΒӺपลͷ͓ళΛอଘ͢Δ ৽نͰ(FP1BDLBHFϨΠϠΛ࡞͠·͢ γΣʔϓϑΝΠϧͰ࡞͢Δͱ εϚϗଆͰҐஔใσʔλͷฤू͕Ͱ͖ͳ͍ ϨΠϠ͕Ճ͞ΕΔ 2'JFME$MPVEͷอଘॴʹϑΝΠϧΛอଘ
2(*4͔ΒΫϥυʹΞοϓϩʔυಉظ͢Δ ্ԼͷҹϘλϯΛΫϦοΫ ʮΞΫγϣϯΛ࣮ߦ͢ΔʯΛΫϦοΫͨ͠ޙ ͠Βͯ͘͠ΫϥυͷϑΝΠϧ͕ಉظ͞ΕΔ ඞཁʹԠͯ͡ಉظ͢ΔϑΝΠϧΛબ
Ϋϥυ͔Β2'JFMEʹμϯϩʔυಉظ͢Δ λοϓ αΠυϝχϡʔ Λ։͘ λοϓ ʮಉظ͢Δʯλοϓ 2'JFME$MPVE Λ։͘ © OpenStreetMapͷߩݙऀ
https://www.openstreetmap.org/copyright
Ϋϥυ͔Β2'JFMEʹμϯϩʔυಉظ͢Δ Ϋϥυ͔ΒσʔλΛμϯϩʔυ μϯϩʔυྃޙ 2(*4ͰՃͨ͠ϨΠϠʔ͕ ө͞ΕΔ
2'JFMEͰҐஔใσʔλΛՃ͢Δ TUPSFʹ߹Θͤͨঢ়ଶͰ ӈ্ͷԖචϚʔΫΛλοϓ σʔλΛՃ͍ͨ͠ॴʹ Λ߹Θͤ ӈԼͷ৭ͷϘλϯΛλοϓ ฤूϞʔυʹભҠ © OpenStreetMapͷߩݙऀ https://www.openstreetmap.org/copyright
2'JFMEͰҐஔใσʔλΛฤू͢Δ ଐੑΛೖྗͯ͠ ࠨ্ͷνΣοΫϘλϯΛλοϓ ଐੑฤूը໘ ө ҐஔσʔλʢϙΠϯτʣ͕ ਤͷ্ʹՃ͞Ε͍ͯΔ © OpenStreetMapͷߩݙऀ https://www.openstreetmap.org/copyright
2'JFMEͰฤूͨ͠σʔλΛΫϥυʹө ӢϚʔΫΛλοϓ ʢ݅ߋ৽͕͋Δ͜ͱΛ͍ࣔͯ͠Δʣ ભҠ ొ ಉظྃͷτʔετ
2(*4ͰΫϥυ͔ΒσʔλΛμϯϩʔυ ্ԼͷҹϘλϯΛΫϦοΫ ᶃΫϥυ༏ઌΛબ ᶄΞΫγϣϯΛ࣮ߦ ඞཁʹԠͯ͡ಉظ͢ΔϑΝΠϧΛબ
2(*4ͷਤը໘ʹΔͱʜ 2'JFMEͰՃͨ͠ҐஔσʔλʢϙΠϯτʣ͕ ਤͷ্ʹՃ͞Ε͍ͯΔ © OpenStreetMapͷߩݙऀ https://www.openstreetmap.org/copyright
2'JFMEͰͷઢܗϙϦΰϯͷฤू ઢܗϨΠϠʔɾϙϦΰϯϨΠϠʔΛՃ͢Ε2'JFMEͰͦΕͧΕฤूՄೳ ઢܗͷՃ ϙϦΰϯͷՃ © OpenStreetMapͷߩݙऀ https://www.openstreetmap.org/copyright
͓ΘΓʹ w Φʔϓϯιʔεͷ(*4ιϑτΣΞ2(*4ͰҐஔใσʔλΛฤू w 2'JFMEΛͬͯεϚʔτϑΥϯ͔Β2(*4ͷҐஔใσʔλΛฤू w ྛۀͳͲ1$ͷ࣋ͪӡͼ͕ਏ͍ۀքͰ׆༂ ࠓͨ͜͠ͱ ҙࣄ߲ w
2'JFME$MPVEແྉͰ༰ྔͷ੍ݶ͕͋Δ w ༰ྔΛ૿͢ʹ՝͕ۚඞཁ w ແྉͰ.#·Ͱར༻Մೳ