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geo-location-data-format

 geo-location-data-format

Motokazu Nishimura

April 22, 2014
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  1. %BUBGPSNBUͷछྨ ϑΥʔϚοτ໊ ܗࣜ ༻్ දݱͰ͖Δൣғ ରԠ͍ͯ͠ΔαʔϏεͳͲ (19 (14F9DIBOHF 'PSNBU 9.-

    (14ػث 48ؒͰͷσʔλަ׵ ͋Δ஍఺ ي੻ ϧʔτ ɾ֤छ(14ϩΨʔ ɾϞόΠϧΞϓϦ .Z5SBDLT ͱ͔ʣ ,.- ,.;[JQQFE 9.- (PPHMF&BSUI΍(PPHMF.BQ (PPHMF .PCJMFͰදࣔ͢ΔཁૉΛهड़ 0QFO-BZFSͰ΋ύʔεՄೳ ໨ҹɺΠϝʔδɺϙϦΰϯɺ %ϞσϧɺΧϝϥͳͲ ̏%Ϟσϧ͸$0--"%"Ͱهड़ ɾ(PPHMFʜ ɾࠃ౔஍ཧӃ (.- (FPHSBQIZ .BSLVQ-BOHVBHF 9.- ஍ཧ৘ใͷදݱɺ஍ཧ৘ใͷσʔλަ׵ *40 ʢ+*49ʣ ࠃ౔஍ཧӃͷج൫஍ਤ৘ใ (FP+40/ +40/ +40/Ͱ஍ཧ৘ใΛදݱ ϙΠϯτʢॅॴ΍࠲ඪʣɺϥΠ ϯʢ֤छಓ࿏΍ڥքઢʣɺϙ Ϧΰϯʢࠃ΍஍ҬʣͳͲ 5PQP+40/ +40/ %KTͷͨΊͷ(FP+40/ EKT 4IBQFpMF #JO (*4 ؒͰͷσʔλͷ૬ޓӡ༻ زԿֶతͳҐஔͱؔ࿈ଐੑ৘ใΛ֨ೲ ҐஔɺϕΫλը૾
  2. (.- w IUUQKBNXJLJQFEJBPSHXJLJ ([email protected]@-BOHVBHF w ରԠঢ়گ XJLJQFEJBҾ༻  GML 3.2.1͸ISO/TC

    211ʢ஍ཧ৘ใͷඪ४ԽΛॴ؅͢Δࠃࡍඪ४Խػߏ(ISO)ͷୈ211ઐ໳ҕһձʣʹΑͬͯISO 19136ͱͯ͠ඪ४Խ͞Εͯ ͓Γɺ͜ΕΛड͚೔ຊʹ͓͍ͯ΋JIS X 7136ʢ஍ཧϚʔΫ෇͚ݴޠʣͱͯ͠೔ຊ޻ۀن֨Խ͕ਐΈͭͭ͋Δɻ ೔ຊʹ͓͚Δ૊৫తɾମܥతͳGMLͷ࣮૷ྫͱͯ͠͸ɺฏ੒20೥4݄͔Βࠃ౔஍ཧӃ͕ఏڙ͍ͯ͠Δج൫஍ਤ৘ใ
  3. (FP+40/ w IUUQKBNXJLJQFEJBPSHXJLJ(FP+40/ w ରԠঢ়گ XJLJQFEJBҾ༻  OpenLayers[3]ɺLeaflet[4]ɺGeoServer[5]ɺDjango[6] ɺGDAL[7]ɺCartoDB[8]ɺPostGIS[9]ٴͼMapnik[10]ʢGDAL OGRม׵ϥΠϒϥϦΛܦ༝

    ͠ѻ͏ʣͳͲଟ͘ͷGISؔ࿈ιϑτ΢ΣΞ͕ରԠ͓ͯ͠Γɺ Bing Maps΍Yahoo!ɺGoogle͸API͕ରԠ͍ͯ͠Δɻ GoogleϚοϓʹ͸ϥΠ ϒϥϦΛ࢖༻͢Δ͔[11]ɺΦϒδΣΫτΛΠϯελϯεԽ͢Δ͜ͱʹΑͬͯར༻Ͱ͖Δɻ GitHub͸GeoJSONͷϨϯμϦϯάʹରԠ͍ͯ͠ Δ[12]ɻ MongoDB ΍ CouchDBͰ΋ରԠ͍ͯ͠ΔɻGeo৘ใʹରͯ͠ൣғݕࡧ͢ΔͳͲ͕Ͱ͖Δɻ
  4. $POWFSUGPSNBUT w (19,.- w 8FCαʔϏεͳͲɻ9.-ͷ૬ޓม׵ͳͷͰͳΜͱͰ΋ɻ w IUUQHQYLNMDPN w ৘ใྔLNMHQYͳͷͰɺෆՄٯͷՄೳੑ͋Γ w

    4IBQFpMFUP(FP+40/ w IUUQTHJUIVCDPNXBWEFEKTTIBQFpMFUPHFPKTPO w 4PGUXBSF w IUUQXXXHQTCBCFMPSH