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Crowd-sourcing structure-from-motion data for terrain modelling in a real-world disaster scenario: a proof of concept

Abstract:

Structure-from-motion (SfM) photogrammetry techniques are now widely available to generate digital terrain models (DTMs) from optical imagery, providing an alternative to costlier options such as LiDAR or satellite surveys. SfM could be a useful tool in hazard studies because its minimal cost makes it accessible even in developing regions and its speed of use can provide updated data rapidly in hazard-prone regions. Our study is designed to assess whether crowd-sourced SfM data is comparable ...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Accepted Manuscript

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Files:
Publisher copy:
10.1177/0309133318823622

Authors


Ratner, JJ More by this author
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Earth Sciences
ORCID:
0000-0003-4259-7303
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Earth Sciences
Publisher:
SAGE Publications Publisher's website
Journal:
Progress in Physical Geography Journal website
Volume:
43
Issue:
2
Publication date:
2019-02-24
Acceptance date:
2018-12-17
DOI:
EISSN:
1477-0296
ISSN:
0309-1333
Pubs id:
pubs:953078
URN:
uri:f201d8c0-2704-4246-997e-d6b2efe332b3
UUID:
uuid:f201d8c0-2704-4246-997e-d6b2efe332b3
Local pid:
pubs:953078

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