{"id":"weather-map","no":432,"name":"Weather Map","ja":"天気図","era":"1851–","family":"図解表現","kind":"スタイル","collection":"Dictionary expansion 21","addedAt":"2026-08-18","source":{"title":"気象庁","url":"https://www.jma.go.jp/jma/index.html"},"reference":{"status":"verified","pageUrl":"https://www.jma.go.jp/jma/index.html","credit":"気象庁","gallery":[{"imageUrl":"https://commons.wikimedia.org/wiki/Special:FilePath/1947%20October%2012%200630%20UTC%20daily%20weather%20map.png?width=640","pageUrl":"https://commons.wikimedia.org/wiki/File:1947%20October%2012%200630%20UTC%20daily%20weather%20map.png","credit":"地上天気図 1947"},{"imageUrl":"https://commons.wikimedia.org/wiki/Special:FilePath/1991%20perfect%20storm%20weather%20analysis%2C%20October%2031%2C%201991.jpg?width=640","pageUrl":"https://commons.wikimedia.org/wiki/File:1991%20perfect%20storm%20weather%20analysis%2C%20October%2031%2C%201991.jpg","credit":"『パーフェクト・ストーム』の解析図 1991"}]},"essence":"等圧線・前線記号・天気記号で大気を一枚に描く図法。目に見えない気圧の場を曲線の疎密で可視化する手法は、新聞からテレビまで公共の科学グラフィックとして定着した。","cues":["等圧線の疎密","寒冷・温暖前線の記号","天気記号の体系","高低気圧のラベル"],"intents":["信頼","技術","静けさ"],"works":["一次資料と代表作から成立条件を比較する","別媒体へ応用できる構成原理を取り出す"],"recipe":{"type":"参照作品の文字・記号・スケールを観察する","layout":"視線と情報を支配する構造を一つ抽出する","material":"時代・地域・制作工程に固有の素材と挙動を確認する"},"avoid":"表面的な記号へ還元せず、時代・地域・技術・制作主体の文脈を確認する。","colors":["#e9e6dd","#67635d","#171615"],"motif":"notation","pair":["celestial-atlas","transit-diagram"],"study":["フィッツロイの天気図","国際天気記号","テレビ天気図のデザイン史"],"en":{"essence":"The atmosphere drawn on one sheet with isobars, front symbols and weather signs. Making invisible pressure fields visible through the density of curves became the public's scientific graphic, from newspapers to television.","cues":["The density of isobars","Cold and warm front symbols","The weather-symbol system","Highs and lows labeled"],"works":["Comparing primary sources and canonical works","Extracting principles that transfer to other media"],"recipe":{"type":"Observe the letters, signs and scale of reference works","layout":"Extract the one structure that governs gaze and information","material":"Verify the materials and behaviors specific to era, region and process"},"avoid":"Don't reduce it to surface signs. Verify the context of era, region, technology and makers.","study":["FitzRoy's charts","international weather symbols","the design history of TV weather maps"]}}