多様な高度縮尺の空中写真を用いたSfM多視点ステレオ写真測量による和歌山大学圏域の人工地形変化抽出の試み : 誰でもできる低コストプロセスツールキットの構築に向けて

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ID 5239
FullText File
AN00051020.44.a21.pdf 7.45 MB
Title Alternative
Detections of landform changes by SfM / MVS using various types of aerial images : toward establishing process toolkits
Authors
HARA, Yuji Faculty of Systems Engineering 和歌山大学研究者総覧 researchmap
登城 太智
Self DOI
10.19002/AN00051020.44.21
Journal Title
Bulletin of Institute of Kishu Economic and Cultural History, Wakayama University
Publisher
和歌山大学紀州経済史文化史研究所
ISSN
02856417
NCID
AN00051020
Volume
44
Start Page
21
End Page
42
Order
05
Published Date
2023-12-23
Language
jpn
Abstract Alternative
Recent rapid growth of SfM/MVS technology allows researchers without deeper skills of photogrammetry to detect landform changes at multiple spatiotemporal scales. Here we report our recent projects quantifying landform changes using downloadable aerial photos and self-acquired drone images with special focus on its practical processes. Our trials were able to detect landform changes with reliable accuracies to use for ordinary academic classes and landscape level research. This practical report could contribute to future research in other study areas and academic fields.
Content Type
Departmental Bulletin Paper
Text Version
publisher
Category (Wakayama)
500 Techinology. Engineering