Articles | Volume 17, issue 9
https://doi.org/10.5194/nhess-17-1505-2017
https://doi.org/10.5194/nhess-17-1505-2017
Research article
 | 
13 Sep 2017
Research article |  | 13 Sep 2017

Application of UAV-SfM photogrammetry and aerial lidar to a disastrous flood: repeated topographic measurement of a newly formed crevasse splay of the Kinu River, central Japan

Atsuto Izumida, Shoichiro Uchiyama, and Toshihiko Sugai

Viewed

Total article views: 3,493 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
1,802 1,544 147 3,493 103 134
  • HTML: 1,802
  • PDF: 1,544
  • XML: 147
  • Total: 3,493
  • BibTeX: 103
  • EndNote: 134
Views and downloads (calculated since 02 Feb 2017)
Cumulative views and downloads (calculated since 02 Feb 2017)

Viewed (geographical distribution)

Total article views: 3,493 (including HTML, PDF, and XML) Thereof 3,324 with geography defined and 169 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 23 Nov 2024
Download
Short summary
Geomorphic impact of the 2015 flood of the Kinu River, which created a new crevasse splay on its floodplain, was quantified by volumetric calculations using three topographic data obtained by aerial laser scanning (ALS) and UAV photogrammetry. Topographic changes on the order of 0.1 m were detected, and the erosive character of the crevasse splay was revealed. The results suggest that a combination of ALS and UAV is useful for quantification of sudden topographic changes through disasters.
Altmetrics
Final-revised paper
Preprint