| Project/Area Number |
09680148
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Human geography
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| Research Institution | IBARAKI UNIVERSITY |
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Principal Investigator |
ONODERA Atsushi IBARAKI Univ.Fuc.of Education A-Prof., 教育学部, 助教授 (90204263)
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| Co-Investigator(Kenkyū-buntansha) |
WATANABE Hideo AKITA Univ.Fuc.of Education and Human Studies A-Prof., 教育文化学部, 助教授 (20191786)
IWAHANA Michiaki YAMAGATA UNIV.Fuc.of Agriculture A-Prof., 農学部, 助教授 (20167282)
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| Project Period (FY) |
1997 – 1998
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| Project Status |
Completed (Fiscal Year 1998)
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| Budget Amount *help |
¥2,700,000 (Direct Cost: ¥2,700,000)
Fiscal Year 1998: ¥500,000 (Direct Cost: ¥500,000)
Fiscal Year 1997: ¥2,200,000 (Direct Cost: ¥2,200,000)
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| Keywords | Kuni-ezu / image processing / Dewa-kuni / pictorial map / Edo era |
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| Research Abstract |
1. Research of map-making process of Dewa-no-kuni-ezu in the Edo era
Dewa-no-kuni-ezu is pictorial maps of Akita and Yamagata prefectures set by the Tokugawa government.
As a result of examined where Dewa-no-kuni-ezu is in existence, we confirmed existences of 158 maps.
In number, Dewa-no-kuni-ezu is a large number of Kuni-ezu in Japan. According to former researches, Kuni-ezu wasn't drawn at Kyouhou time, but we confirmed that Dewa-no-kuni-ezu was drawn at its time by Akita-han and Yonezawa-han.
2. A case study of Dewa-no-kuni-ezu's spatial expression
Michiaki Iwahana considered how holy mountaines drawn in Kuni-ezu are arranged in space. Hideo Watanabe considered by traffic expression drawn in Dewa-no-kuni-ezu, and made a list of archives concerning Dewa-no-kuni-ezu keeped at Akita archival library.
3. Research of tranceformation of figure by map-making of Dewa-no-kuni-ezu
Atsushi Onodera attempted tranceformation of figure of Dewa-no-kuni-ezu by image processing. Through this attempt, I can make a clear distinction between draft-map-figure and complete-map-figure. I comprehended that han (clan) needed to modify a boundary line through and through because of map-making.
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