{"api_version":"v1","data_language":"ja","snapshot":"2026-09-13-r1","request_id":"9fe44da0-c177-4ad5-a506-73ecafd11e54","data_as_of":"2026-09-13","quality_policy":{"requested":"released","generation":null,"experimental_included":false},"license":{"schema_version":2,"id":"LicenseRef-michiyomi-layered","url":"https://michiyomi.dev/docs/license/","policy_version":"2026-10-03","summary":"観測データ(本文・構造化JSON・機械層の値・経年変化)は CC BY 4.0 で使えます。AIの回答・分析・アプリの表示・個別の転記には、出典もロゴも要りません。データとして配り直すとき(ファイル・データベース・第三者向けの API など)は attribution を表示してください。座標・撮影日時・画像IDは Mapillary 由来の参照情報で、1件ずつ使うのは自由ですが、みちよみは許諾しません(まとめて配るときは各自で確認)。写真はこの応答に含まれません。写り込んだ看板の文言・商標と個人情報は許諾の対象外です。","summary_en":"Observation data (text, structured JSON, machine features, changes) is available under CC BY 4.0. No credit or logo is needed in AI answers, analyses, app displays or quotes of individual records. When you redistribute records as data (files, databases, APIs for others), show the attribution. Coordinates, capture times and image IDs are Mapillary reference data: free to use per record, but michiyomi does not license them for bulk redistribution. Photos are not included. Sign text, trademarks and personal data are not licensed.","obligations":{"use_in_results":["none"],"display_or_quote_records":["none"],"redistribute_as_data":["attribution","upstream_not_licensed_if_bulk","source_notice_if_bulk"]},"notices":["mapillary_reference_not_licensed","photos_not_included","third_party_signs_and_marks","personal_data_not_licensed","ai_generated","adaptation_clause"],"layers":{"observation":"CC-BY-4.0","mapillary_reference":"NOASSERTION","public_sector":"CC-BY-4.0"},"linked_only":{"photo":"CC-BY-SA-4.0"},"attribution":"出典: みちよみ(michiyomi.dev、Mapillary の街路写真より)、CC BY 4.0(https://creativecommons.org/licenses/by/4.0/)","attribution_en":"Source: michiyomi (michiyomi.dev), from Mapillary street-level photos, CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/)","public_sector_sources":["「国土数値情報(行政区域データ)」(国土交通省)を加工して作成"],"mapillary":"https://www.mapillary.com","ui_requirements":"テキストや数値を表示するだけなら、ロゴも出典も要りません。Mapillary の写真を表示する場合だけ、撮影者(画像ページへのリンクで可)と CC BY-SA 4.0 を示し、加工したならその旨を添えてください。写真を Mapillary から取得・埋め込む人は、Mapillary の利用規約に従います。","ui_requirements_en":"No logo or credit is needed to display text or values. Only when you show a Mapillary photo: credit its contributor (a link to the image page is enough), state CC BY-SA 4.0 and note any changes. Whoever fetches or embeds photos from Mapillary is bound by Mapillary's Terms of Use.","caution":"AI が単眼の写真から推定した記述で、撮影年時点のものです。安全・通行・バリアフリーの判断は現地で確かめてください。","caution_en":"AI estimates from a single photo, as of the capture year. Verify on site before safety, access or accessibility decisions.","previous_id":"CC-BY-SA-4.0","license_changed_at":"2026-10-03"},"scene":{"id":"964535250779795","lat":35.671680584127,"lon":139.76467208265,"position_source":"mapillary_computed","capture_year":2019,"capture_time_quality":"ok","ward":"中央区","quarantined":false},"image_page":"https://www.mapillary.com/app/?pKey=964535250779795","available_generations":[{"id":"gen1-codex","status":"released","version":1}],"include":["analysis","machine","metadata"],"verbalization":{"generation":{"id":"gen1-codex","status":"released","version":1},"model":"gpt-5.6-sol","prompt_version":null,"generated_at":"2026-08-03T17:23:56Z","summary":"施設: 一般道路 / 歩道: 左=あり(分離歩道,5m), 右=あり(分離歩道,4m), 有効幅約4m, 点字ブロックあり, 車道幅約12m / 舗装: アスファルト・補修跡あり(旧)・標示摩耗進行方向矢印20% / リスク: 街路樹による交差点方向の死角; 店舗入口と歩行流の交錯 / 特記: 中高層の大型商業施設とブランド店舗が連続する都心幹線道路。車道は同方向3車線程度で、両側に広幅員の分離歩道がある。","analysis_status":"ok","content_sha256":"a42056e0a258327913c8b63d67e7cf4291b4d2f1116f04ea94111e69d8a1fbb8","analysis":{"image_file":"964535250779795.jpg","capture_meta":{"season_est":"冬","weather":"晴","time_of_day":"日中","platform_est":{"value":"徒歩","evidence":"歩道上の視点で、撮影者の背負い物とみられる写り込みがある"},"image_orientation":"正立","view_axis":"道路横断(側方型)","off_frame":[],"embedded_overlay":{"datetime_text":null,"coordinates_text":null},"limitations":["2:1の360度パノラマで上下端・左右端の歪みが大きい","左正面の逆光で建物細部が白飛びしている","街路樹と走行車両が対向側の縁石・歩道を部分的に遮蔽している"],"assessable":["車線構成","歩道の存在","沿道土地利用","街路樹・街路灯","無電柱化状況"],"not_assessable":["夜間照明の実効性","車両遮蔽部の舗装損傷","縁石段差の実測","対向側歩道の有効幅"]},"road_context":"中高層の大型商業施設とブランド店舗が連続する都心幹線道路。車道は同方向3車線程度で、両側に広幅員の分離歩道がある。","road_structure":{"type":"平面","facility_type":"一般道路","grade_separated_crossing":"なし"},"geometry":{"roadway_width_m":{"value":12,"evidence":"普通車幅約1.7-1.8mと車両間隔を基準に、同方向3車線と両側余裕部を含む車道部を推定","confidence":"中"},"lane_configuration":{"visible_lane_count":3,"directionality":"同方向複数車線","median":"なし"},"sidewalk":{"left":{"presence":"あり","type":"分離歩道","width_m":5,"confidence":"中"},"right":{"presence":"あり","type":"分離歩道","width_m":4,"confidence":"低"}},"passability":"普通車同士可","intersection":{"type":"十字","control":"信号","corner_cut":"あり","sight_distance":"良"},"slope":"平坦"},"pavement":{"surface":"アスファルト","cracks":{"type":"なし","grade":"該当なし","evidence":"観察可能な中央車道面に顕著な線状・亀甲状ひび割れは見えない"},"patches":"あり(旧)","other":null},"markings_wear":[{"kind":"車線境界線","wear_pct":15,"note":"白色破線は概ね明瞭で局所的な汚れ・薄れがある","confidence":"中"},{"kind":"横断歩道","wear_pct":15,"note":"左側交差点の白帯は概ね視認可能","confidence":"低"},{"kind":"カラー舗装帯","wear_pct":10,"note":"手前路肩の橙色帯は連続しており軽い汚れがある","confidence":"中"},{"kind":"進行方向矢印","wear_pct":20,"note":"手前車線の矢印は摩耗しているが形状は判読可能","confidence":"中"}],"infrastructure":{"utilities":{"undergrounded":"無電柱化済","poles_visible":0,"wire_density":"なし"},"drainage":{"visible":["側溝","グレーチング","雨水桝"],"condition":"外観良好"},"lighting":{"lights_road":5,"lights_private":3,"lights_unclassified":0,"assessment_basis":"昼間の設備観察からの推定","night_observation":{"operating_state":"不明","light_color":"","coverage":"不明","dark_zones":[],"glare_sources":[]},"assessment":"不明"}},"mobility":{"cycling_infrastructure":{"type":"なし","note":"専用通行帯・矢羽根・物理分離施設は確認できない"},"parking_pressure":{"assessment":"なし","note":null},"transit":null},"accessibility":{"clear_walkable_width_m":{"baseline_value":4,"temporary_min_value":2.2,"evidence":"30cm角相当の歩道舗装材を基準に推定。手前約2mの街路樹・植栽桝と撮影者位置付近で局所的に狭まる","confidence":"中"},"curb_ramp":"あり","tactile_paving":{"present":"あり","kind":"警告","condition":"良好","continuity":"断続"},"child_eyelevel_blindspots":["手前約2mの太い街路樹","交差点接近部の走行車両","歩道端の街路設備"]},"townscape":{"landuse_observed":"百貨店・時計店・ブランド店舗など大規模小売用途が主体で、上層は商業・業務用途とみられる。","buildings":[{"type":"大型店舗・百貨店","floors":"8-12階程度","age_est":"混在","evidence":"石張りの重厚な外装と現代的な曲面・ガラス外装が併存","confidence":"中"},{"type":"ブランド店舗・オフィス複合ビル","floors":"6-10階程度","age_est":"00s以降","evidence":"大面積ガラスと意匠性の高い外装、屋上広告面を備える","confidence":"中"}],"commercial_activity":{"units_visible":9,"open_or_active":7,"vacant_suspected":0,"evidence":"店舗サイン、ショーウィンドウ、開放された入口が確認できる。数は判別可能な間口のみ"},"renewal_dynamics":"新旧混在","activity":"歩道の人通りと車道交通がともに多く、店舗入口への出入りも見られる。","greenery":"大径の落葉街路樹が連続するが、冬季で葉量はほぼない。","open_space_connection":null,"poi_signs":["WAKOの店舗表示(右・約12m)","BOTTEGA VENETAの店舗看板(正面・約35m)","TOKYO 2019の街路バナー(右寄り・約15m)"]},"zone_cues":{"school_route_sign":"なし","speed_or_zone_marking":null,"colored_lane":"手前の車道端に橙色帯"},"objects_permanent":[{"type":"街路樹","state":"落葉期・根元に金属製ツリーガード","position":"右手前","distance_m_est":2,"confidence":"高"},{"type":"装飾街路灯","state":"外観上の破損なし","position":"左右歩道","distance_m_est":12,"confidence":"高"},{"type":"歩道防護柵","state":"連続設置・外観上の破損なし","position":"手前車道端","distance_m_est":3,"confidence":"高"},{"type":"交差点横断歩道","state":"供用中","position":"左","distance_m_est":20,"confidence":"高"}],"objects_temporary":[{"type":"工事用コーン・仮囲い","state":"対向側歩道際の一部を仮設占用","position":"正面","distance_m_est":35,"confidence":"中"}],"infrastructure_issues":[],"risk_cues":[{"cue":"街路樹による交差点方向の死角","affected":["歩行者","自転車","自動車"],"reason":"太い幹が子ども目線から左側交差点方向の一部を遮る","position":"右手前約2m","confidence":"中"},{"cue":"店舗入口と歩行流の交錯","affected":["歩行者"],"reason":"大型店舗入口が歩道に直接面し、通過交通と出入りが交差する","position":"右約10m","confidence":"中"}],"positive_features":["広幅員の分離歩道","無電柱化","街路樹と街路灯の連続配置","歩道端の防護柵","段差を抑えた交差点接続"],"needs_close_inspection":["歩道舗装の局部段差","街路樹根上がり","縁石切下げの勾配","夜間照度","車道補修跡の平坦性"],"confidence_overall":0.84}},"metadata":{"raw_lat":35.6717353,"raw_lon":139.7645956,"computed_lat":35.671680584127,"computed_lon":139.76467208265,"position_source":"mapillary_computed","position_offset_m":9.2,"raw_compass":230.9,"computed_compass":262.77981351433,"travel_bearing":303.8,"view_class":"全方位(パノラマ)","sequence_id":"04a3vDrnFQwBphgH7lHmXw","is_pano":true,"quality_score":0.916,"camera_type":"equirectangular","width":5660,"height":2830,"captured_at_ms":1549115669401,"captured_at_jst":"2019-02-02T22:54:29.401000+09:00","capture_time_quality":"ok","cell_250m":696507187,"position_note":"lat/lon は position_source が示す方の座標。mapillary_computed は Mapillary の推定補正位置、mapillary_raw は GPS生値。"},"machine":{"node_id":"964535250779795","feature_version":"ml-2026-09-13","month":2,"weekday":"土","hour":22,"season":"冬","time_bucket":"夜","heading":262.77981351433,"heading8":"西","left_side8":"南西","right_side8":"北東","abs_objects":null,"colorfulness":0.4341,"green_ratio":0.0056,"warm_ratio":0.0702,"dominant_colors":[["#404651",0.215],["#191b1d",0.209],["#606a78",0.169],["#252930",0.166],["#332f31",0.145],["#a3a8ad",0.096]],"color_status":"ok"},"machine_note":"機械層(画像処理由来の客観指標)。VLMによる言語化とは別namespaceであり、混ぜて解釈しないこと。"}