書誌事項
- タイトル別名
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- Method of Drawing a Precise Contour Map with a Terrestrial Laser Scanner: Example of Mapping Travertine Terraces of the Bora Coast, Southeast Miyako Island, Designated a Natural Monument
- 地上型レーザースキャナー(TLS)による精密等高線図の作成方法 : 天然記念物・宮古島南東,保良海岸の石灰華段丘を事例として
- チジョウガタ レーザースキャナー(TLS)ニ ヨル セイミツ トウコウセンズ ノ サクセイ ホウホウ : テンネン キネンブツ ・ ミヤコジマ ナントウ,ホリョウ カイガン ノ セッカイ カ ダンキュウ オ ジレイ ト シテ
- ─天然記念物・宮古島南東,保良海岸の石灰華段丘を事例として─
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抄録
<p> The travertine terraces of the Bora coast, at the southeastern part of Miyako Island, Okinawa Prefecture have been designated and notified as a new natural monument by the Ministry of Education, Culture, Sports, Science and Technology and Agency for Cultural Affairs. They are distributed in a small area, ca. 70 m (long) × 30 m (wide), and lie between the low-tide level and 6 m a.s.l. Their diameters are between 10 cm (minimum) and 6 m (maximum), while the relative heights among rimstone pools are between 1 cm and 1 m. The terrestrial laser scanner (TLS) technique is an effective method for drawing precise contour maps and expressing complex small-scale topography. In addition, it is cheaper and less time consuming than producing a map with a total station. To express the characteristics of the travertine terraces, precise contour maps are drawn with 2.5 cm and 20 cm contour intervals using a TLS (VZ-400) and software programs. Information is provided for readers who need to draw a precise contour map successfully with TLS and software programs. The principle and application of the terrestrial laser scanning method are described in the text. Large-scale precise contour maps and photographs of travertine terraces are also presented.</p>
収録刊行物
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- 地学雑誌
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地学雑誌 126 (5), 653-664, 2017
公益社団法人 東京地学協会
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詳細情報 詳細情報について
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- CRID
- 1390282679215201792
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- NII論文ID
- 130006199339
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- NII書誌ID
- AN00322536
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- ISSN
- 18840884
- 0022135X
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- NDL書誌ID
- 028642241
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可