File:Lacquer paper documents -10 excavated from the Akita Fort Ruins.jpg
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editDescriptionLacquer paper documents -10 excavated from the Akita Fort Ruins.jpg |
日本語: 秋田城からの出土品である漆紙文書。漆紙文書とは古代の官衙で破棄される公文書を漆桶の蓋として再利用したもので、紙に漆が浸潤したことで腐敗を免れ保存されたものをいう。赤外線カメラを用いて断片的に文書の解読が可能となるため、当時の文書の記述内容や様式を知る手掛かりとなる。形成の経緯から、おおむね桶の形状に沿った円形を呈する。 |
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Source | Own work |
Author | 掬茶 |
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current | 07:11, 10 April 2022 | 3,008 × 2,000 (3.75 MB) | 掬茶 (talk | contribs) | Uploaded own work with UploadWizard |
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ISO speed rating | 640 |
Date and time of data generation | 10:24, 9 April 2022 |
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Orientation | Normal |
Horizontal resolution | 350 dpi |
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File change date and time | 10:24, 9 April 2022 |
Y and C positioning | Co-sited |
Exposure Program | Manual |
Exif version | 2.3 |
Date and time of digitizing | 10:24, 9 April 2022 |
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APEX brightness | 1.74765625 |
APEX exposure bias | 0 |
Maximum land aperture | 4.3359375 APEX (f/4.49) |
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