等深線データから作成した日本列島周辺の海底地形アナグリフ : 解説と地図
広島大学大学院文学研究科論集. 特輯号 Volume 73
Page 1-74
published_at 2013-12
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この文献の参照には次のURLをご利用ください : https://doi.org/10.15027/35603
| File | |
| Title ( jpn ) |
等深線データから作成した日本列島周辺の海底地形アナグリフ : 解説と地図
|
| Title ( eng ) |
Submarine Anaglyph Images around Japan Islands Based on Bathymetric Charts : Explanatory Text and Sheet Maps
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| Creator | |
| Source Title |
広島大学大学院文学研究科論集. 特輯号
The Hiroshima University studies, Graduate School of Letters, Special Issues
|
| Volume | 73 |
| Start Page | 1 |
| End Page | 74 |
| Abstract |
Anaglyph images and red-cyan glasses enable us to recognize topographic relief easily, including seafloor. Our former paper (Goto, 2012) showed anaglyph images on land produced from 10-m-mesh digital elevation model (DEM) of the Geospatial Information Authority of Japan (GSI) throughout all the territory of Japan. Izumi et al. (2011, 2012) showed submarine anaglyph images based on 3-5 second DEM along the Nankai trough and the Japan trench. However, there are no stereoscopic images such as anaglyph images on the shallow sea around Japan Islands because of the lack of detailed DEM.
This paper makes a one second (approximately 30 m) DEM processed from digital bathymetric charts of Japan Hydrographic Association. The submarine anaglyph images around Japan Islands produced from detailed DEM are exhibited, and a method for producing anaglyph image from digital bathymetric chart is described. Fault-related broad deformations on seafloor can be identified by means of interpreting anaglyph images and this paper explains it in Ise bay as an example. |
| Keywords |
海底地形
アナグリフ
変動地形
数値標高モデル(DEM)
日本列島
submarine topography
anaglyph
tectonic geomorphology
digital elevation model(DEM)
Japan Islands
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| Descriptions |
本研究は2011～2013年度研究費補助金基盤研究(A)課題番号:23240121(研究代表者:中田高),2013年度研究費補助金基盤研究(C)課題番号:25350428(研究代表者:後藤秀昭)の一部を使用。
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| NDC |
Earth sciences. Geology [ 450 ]
|
| Language |
jpn
|
| Resource Type | departmental bulletin paper |
| Publisher |
広島大学大学院文学研究科
|
| Date of Issued | 2013-12 |
| Publish Type | Version of Record |
| Access Rights | open access |
| Source Identifier |
[ISSN] 1347-7013
[NCID] AA11643460
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