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Generation of a High-Precision Digital Elevation Model for Fields in Mountain Regions Using RTK-GPS
https://kitami-it.repo.nii.ac.jp/records/2000437
https://kitami-it.repo.nii.ac.jp/records/2000437c34d5a52-93cc-4e31-b17d-637b4509b66a
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
Fujipress_IJAT-13-5-12.pdf (2.9 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||||||||
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| 公開日 | 2023-07-14 | |||||||||||||||||||
| タイトル | ||||||||||||||||||||
| タイトル | Generation of a High-Precision Digital Elevation Model for Fields in Mountain Regions Using RTK-GPS | |||||||||||||||||||
| 言語 | en | |||||||||||||||||||
| 言語 | ||||||||||||||||||||
| 言語 | eng | |||||||||||||||||||
| 資源タイプ | ||||||||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||||||
| 資源タイプ | journal article | |||||||||||||||||||
| アクセス権 | ||||||||||||||||||||
| アクセス権 | open access | |||||||||||||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||||||||||||
| 著者 |
Liangliang Yang
× Liangliang Yang
× Hao Guo
× Shuming Yang
× Yohei Hoshino
× Soichiro Suzuki
× Dehua Gao
× Ying Cao
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| 抄録 | ||||||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||||||
| 内容記述 | In modern agriculture, many advanced automated devices are used on farms. To improve the working efficiency of agricultural vehicles, fields are expected to be pre-leveled, because the vehicles work more effectively on a flat field. Leveling a field requires the current field elevation map. Some farmers in Japan have begun to use high-precision real-time kinematic Global Positioning System (RTK-GPS)-based self-steering tractors in the fields. This study uses the RTK-GPS information from a self-steering tractor system to generate a digital elevation model (DEM) especially in mountain regions where the fields are not flat. In addition, all of the information is from the self-steering system with the result that farmers can use the method of this study without additional instruments. However, the GPS receiver sometimes cannot obtain high-quality signals from satellites in mountain regions. Therefore, this study focuses on how to create a high-precision DEM even when a GPS signal is unavailable. It proposes a dynamic interpolation method for generating a DEM. In addition, a test was conducted in a field in a mountain region. The test results show that the dynamic interpolation method can provide an accuracy of less than 0.03 m in the test field for creating a DEM. |
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| 言語 | en | |||||||||||||||||||
| 書誌情報 |
en : International Journal of Automation Technology 巻 13, 号 5, p. 671-678 |
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| 収録物識別子タイプ | EISSN | |||||||||||||||||||
| 収録物識別子 | 1883-8022 | |||||||||||||||||||
| DOI | ||||||||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||||||
| 関連識別子 | https://doi.org/10.20965/ijat.2019.p0671 | |||||||||||||||||||
| 権利 | ||||||||||||||||||||
| 言語 | en | |||||||||||||||||||
| 権利情報 | © Fuji Technology Press Ltd. | |||||||||||||||||||
| 出版者 | ||||||||||||||||||||
| 出版者 | Fuji Technology Press Ltd. | |||||||||||||||||||
| 言語 | en | |||||||||||||||||||
| 著者版フラグ | ||||||||||||||||||||
| 言語 | en | |||||||||||||||||||
| 値 | publisher | |||||||||||||||||||
| 出版タイプ | ||||||||||||||||||||
| 出版タイプ | VoR | |||||||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||||||||
