Volcanic eruption (Kusatsushiranesan and Shinmoedake)

Changes in terrain are one of the indicators of the scale of volcanic eruption. But, flying over a crater immediately after the eruption is dangerous. In such a case, surveying by SfM/MVS method using multiple oblique images is effective, and 3D models, ortho images, DSM from photos of safe places c...

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Bibliographic Details
Published inJournal of the Japan society of photogrammetry and remote sensing Vol. 57; no. 6; pp. 264 - 267
Main Authors SASAKI, Hisashi, YAMAGUCHI, Yumiko, CHIBA, Tatsuro, HIRAKAWA, Yasuyuki
Format Journal Article
LanguageJapanese
Published Tokyo Japan Society of Photogrammetry and Remote Sensing 2018
Japan Science and Technology Agency
Subjects
Surveying
Three dimensional models
Volcanic eruptions
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ISSN0285-5844
1883-9061
DOI10.4287/jsprs.57.264

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Summary:Changes in terrain are one of the indicators of the scale of volcanic eruption. But, flying over a crater immediately after the eruption is dangerous. In such a case, surveying by SfM/MVS method using multiple oblique images is effective, and 3D models, ortho images, DSM from photos of safe places could be created. Here, we introduced examples of the Kusatsushirane eruption in January 2018 and the Shinmoedake eruption in March, 2018. Both of them were able to be grasped the scale of eruption safely and timely.
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ISSN:0285-5844
1883-9061
DOI:10.4287/jsprs.57.264