Fusion between UAV-SFM and terrestrial laser scanner for field validation of satellite remote sensing

Akira Kato; Hiroyuki Obanawa; Yuichi Hayakawa; Manabu Watanabe; Yoshio Yamaguchi; Tsutomu Enoki

doi:10.1109/IGARSS.2015.7326355

Fusion between UAV-SFM and terrestrial laser scanner for field validation of satellite remote sensing

Akira Kato, Hiroyuki Obanawa, Yuichi Hayakawa, Manabu Watanabe, Yoshio Yamaguchi, Tsutomu Enoki

附属演習林

研究成果: 書籍/レポートタイプへの寄稿 › 会議への寄与

7 被引用数 (Scopus)

抄録

Field tree measurement to collect ground truth data is labor intensive. To make it efficient to collect the field data in a large scale, Unmanned Aerial Vehicle is introduced in this study. An automated photogrammetric technique called Structure from Motion (SfM) is used to create 3D data out of photos collected by UAV. Tree structure created by SfM is compared with the 3D data obtained by several Terrestrial Laser Scanners to see the difference in vertical forest structure. Canopy structure is mainly captured by UAV-SfM and there is more point density around tree canopy than 3D data obtained by airborne laser. The point density of UAV around tree canopy is equivalent to that of TLS data, but tree trunk underneath the canopy cannot be reconstructed well, because the trunk is obscured by tree canopy and it is not visible on photos.

本文言語	英語
ホスト出版物のタイトル	2015 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2015 - Proceedings
出版社	Institute of Electrical and Electronics Engineers Inc.
ページ	2642-2645
ページ数	4
ISBN（電子版）	9781479979295
DOI	https://doi.org/10.1109/IGARSS.2015.7326355
出版ステータス	出版済み - 11月 10 2015
イベント	IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2015 - Milan, イタリア継続期間: 7月 26 2015 → 7月 31 2015

出版物シリーズ

名前	International Geoscience and Remote Sensing Symposium (IGARSS)
巻	2015-November

その他

その他	IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2015
国/地域	イタリア
City	Milan
Period	7/26/15 → 7/31/15

!!!All Science Journal Classification (ASJC) codes

コンピュータサイエンスの応用
地球惑星科学一般

UN SDG

この成果は、次の持続可能な開発目標に貢献しています

文献へのアクセス

10.1109/IGARSS.2015.7326355

他のファイルとリンク

引用スタイル

Kato, A., Obanawa, H., Hayakawa, Y., Watanabe, M., Yamaguchi, Y., & Enoki, T. (2015). Fusion between UAV-SFM and terrestrial laser scanner for field validation of satellite remote sensing. In 2015 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2015 - Proceedings (pp. 2642-2645). 記事 7326355 (International Geoscience and Remote Sensing Symposium (IGARSS); Vol. 2015-November). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IGARSS.2015.7326355

Fusion between UAV-SFM and terrestrial laser scanner for field validation of satellite remote sensing. / Kato, Akira; Obanawa, Hiroyuki; Hayakawa, Yuichi その他.
2015 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2015 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2015. p. 2642-2645 7326355 (International Geoscience and Remote Sensing Symposium (IGARSS); Vol. 2015-November).

研究成果: 書籍/レポートタイプへの寄稿 › 会議への寄与

Kato, A, Obanawa, H, Hayakawa, Y, Watanabe, M, Yamaguchi, Y & Enoki, T 2015, Fusion between UAV-SFM and terrestrial laser scanner for field validation of satellite remote sensing. in 2015 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2015 - Proceedings., 7326355, International Geoscience and Remote Sensing Symposium (IGARSS), vol. 2015-November, Institute of Electrical and Electronics Engineers Inc., pp. 2642-2645, IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2015, Milan, イタリア, 7/26/15. https://doi.org/10.1109/IGARSS.2015.7326355

Kato A, Obanawa H, Hayakawa Y, Watanabe M, Yamaguchi Y, Enoki T. Fusion between UAV-SFM and terrestrial laser scanner for field validation of satellite remote sensing. In 2015 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2015 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2015. p. 2642-2645. 7326355. (International Geoscience and Remote Sensing Symposium (IGARSS)). doi: 10.1109/IGARSS.2015.7326355

Kato, Akira ; Obanawa, Hiroyuki ; Hayakawa, Yuichi その他. / Fusion between UAV-SFM and terrestrial laser scanner for field validation of satellite remote sensing. 2015 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2015 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2015. pp. 2642-2645 (International Geoscience and Remote Sensing Symposium (IGARSS)).

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abstract = "Field tree measurement to collect ground truth data is labor intensive. To make it efficient to collect the field data in a large scale, Unmanned Aerial Vehicle is introduced in this study. An automated photogrammetric technique called Structure from Motion (SfM) is used to create 3D data out of photos collected by UAV. Tree structure created by SfM is compared with the 3D data obtained by several Terrestrial Laser Scanners to see the difference in vertical forest structure. Canopy structure is mainly captured by UAV-SfM and there is more point density around tree canopy than 3D data obtained by airborne laser. The point density of UAV around tree canopy is equivalent to that of TLS data, but tree trunk underneath the canopy cannot be reconstructed well, because the trunk is obscured by tree canopy and it is not visible on photos.",

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AU - Yamaguchi, Yoshio

AU - Enoki, Tsutomu

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AB - Field tree measurement to collect ground truth data is labor intensive. To make it efficient to collect the field data in a large scale, Unmanned Aerial Vehicle is introduced in this study. An automated photogrammetric technique called Structure from Motion (SfM) is used to create 3D data out of photos collected by UAV. Tree structure created by SfM is compared with the 3D data obtained by several Terrestrial Laser Scanners to see the difference in vertical forest structure. Canopy structure is mainly captured by UAV-SfM and there is more point density around tree canopy than 3D data obtained by airborne laser. The point density of UAV around tree canopy is equivalent to that of TLS data, but tree trunk underneath the canopy cannot be reconstructed well, because the trunk is obscured by tree canopy and it is not visible on photos.

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Fusion between UAV-SFM and terrestrial laser scanner for field validation of satellite remote sensing

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出版物シリーズ

その他

!!!All Science Journal Classification (ASJC) codes

UN SDG

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