{"schemaVersion":1,"eventId":"sh-hokkaido-asahikawa-asahikawanatsumatsuri-hanabitaikai","eventName":"旭川夏まつり道新納涼花火大会","inputsSha256":"fea97c2fa2c751f8416494645b24899b6cd9f1da9df7c8daacfec0a023c3959f","methodUrl":"https://hanabimieru.com/guide/hanabi-mieru-kyori/#viewing-spots","launchPoint":{"status":"estimated","latitude":43.777569,"longitude":142.356444,"accuracyMeters":500},"launchNote":"打上地点は推定です（ずれの目安は約500m）。距離・方角・判定は、この推定位置をもとにした参考値です。","dataDates":{"placeFetchedAt":"2026-10-17T06:18:52.920670+00:00","placeDataAsOf":"2026-10-16T20:21:21Z","buildingGeneratedAt":"2026-06-06T22:47:28.127Z"},"wording":"見える可能性","caution":"見通しの計算であり、観覧できる場所の指定ではありません。立入禁止の場所や私有地には入らず、通行を妨げないでください。有料席・交通規制・開放時間など、主催者と施設の案内を確認してください。","organizerNote":null,"organizerUrl":null,"eventNote":null,"sources":[{"name":"© OpenStreetMap contributors","url":"https://www.openstreetmap.org/copyright","license":"ODbL-1.0"},{"name":"Geofabrik","url":"https://download.geofabrik.de/asia/japan.html","license":"ODbL-1.0"}],"groups":{"visible":[{"osmId":"way/18622557","name":"常磐公園","kind":"公園","outcome":"visible","counts":{"points":26,"visible":22,"blocked":3,"unknown":1},"scope":"敷地内の陸上で調べた","latitude":43.776540872120584,"longitude":142.35657578838286,"distanceMeters":114,"direction":"南","directionsUrl":"https://www.google.com/maps/dir/?api=1&destination=43.776541%2C142.356576&travelmode=walking","sourceUrl":"https://www.openstreetmap.org/way/18622557","points":[{"lat":43.77364263953651,"lng":142.35657578838286,"outcome":"visible"},{"lat":43.77400491860952,"lng":142.35508108562857,"outcome":"blocked"},{"lat":43.77400491860952,"lng":142.35607755413145,"outcome":"visible"},{"lat":43.77400491860952,"lng":142.35657578838286,"outcome":"visible"},{"lat":43.77400491860952,"lng":142.3570740226343,"outcome":"visible"},{"lat":43.77400491860952,"lng":142.35757225688573,"outcome":"visible"},{"lat":43.77400491860952,"lng":142.35807049113714,"outcome":"visible"},{"lat":43.77436719768253,"lng":142.35408461712572,"outcome":"visible"},{"lat":43.77436719768253,"lng":142.35607755413145,"outcome":"visible"},{"lat":43.77436719768253,"lng":142.35657578838286,"outcome":"visible"},{"lat":43.77436719768253,"lng":142.3570740226343,"outcome":"visible"},{"lat":43.77436719768253,"lng":142.35757225688573,"outcome":"visible"},{"lat":43.77472947675554,"lng":142.35607755413145,"outcome":"visible"},{"lat":43.77472947675554,"lng":142.35657578838286,"outcome":"visible"},{"lat":43.77472947675554,"lng":142.3570740226343,"outcome":"visible"},{"lat":43.77472947675554,"lng":142.35757225688573,"outcome":"visible"},{"lat":43.77509175582855,"lng":142.35657578838286,"outcome":"visible"},{"lat":43.77509175582855,"lng":142.3570740226343,"outcome":"visible"},{"lat":43.77545403490156,"lng":142.35458285137716,"outcome":"visible"},{"lat":43.77545403490156,"lng":142.36105989664574,"outcome":"blocked"},{"lat":43.776178593047575,"lng":142.3605616623943,"outcome":"unknown"},{"lat":43.776540872120584,"lng":142.35657578838286,"outcome":"visible"},{"lat":43.776540872120584,"lng":142.3570740226343,"outcome":"visible"},{"lat":43.776540872120584,"lng":142.35956519389143,"outcome":"visible"},{"lat":43.776540872120584,"lng":142.36006342814287,"outcome":"blocked"},{"lat":43.77690315119359,"lng":142.36006342814287,"outcome":"visible"}]}],"blocked":[]},"status":"published","reason":null,"buildingData":{"url":"/data/obstructions/sh-hokkaido-asahikawa-asahikawanatsumatsuri-hanabitaikai-900m.json","sha256":"bf4a9f2018413d828089c279d3889211ddf646d37be1f337610a6e6f35a5ba59","radiusMeters":900,"altitudeMeters":200},"placeInputsSha256":"2bc9684cd2deef6917ba3006abc7f7cbd397c71709cdc78abeeefa8e666b3b93","summaryTotals":{"points":44,"visible":20,"blocked":21,"unknown":3},"bySector":[{"direction":"北","points":9,"visible":3,"blocked":4,"unknown":2},{"direction":"北東","points":4,"visible":2,"blocked":2,"unknown":0},{"direction":"東","points":3,"visible":2,"blocked":1,"unknown":0},{"direction":"南東","points":4,"visible":2,"blocked":1,"unknown":1},{"direction":"南","points":6,"visible":2,"blocked":4,"unknown":0},{"direction":"南西","points":9,"visible":5,"blocked":4,"unknown":0},{"direction":"西","points":3,"visible":1,"blocked":2,"unknown":0},{"direction":"北西","points":6,"visible":3,"blocked":3,"unknown":0}],"sampling":{"method":"OSMの敷地形状内の格子点。歩行者用の橋は線上の地点。水面・建物内・立入制限区域を除外。2D地図・大会周辺の集計と同じ建物判定で、多い結果別に集計。敷地全域の保証ではありません。","maxPlacesPerOutcome":8,"minKnownPointsPerPlace":3},"artifactFingerprint":"311092f2eb6c013de5ff7a5a40077c3acd6200b3fb9afc2beb3ea93cb49e742b"}