(2017). 3D textured models of the along the Roseau Fault scarp between Les Saintes and Dominica (Lesser antilles): Seafloor rupture of the 2004 Mw 6.3 Les Saints earthquake. SEANOE. https://doi.org/10.17882/84249
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3D textured models of the along the Roseau Fault scarp between Les Saintes and Dominica (Lesser antilles): Seafloor rupture of the 2004 Mw 6.3 Les Saints earthquake
3D terrain models with optical texture, captured by ROV VICTOR along the Roseau Fault Scarp (French Antilles) during the 2017 SUBSAINTES Cruise. These models (in .obj format), are scaled, oriented, and fully georeferenced.
Disciplines
Environment, Marine geology
Keywords
Seafloor mapping, optical maping, 3D models, Structure from motion, fault scarp, fault rupture, Caribbean, faulting
Location
16N, 15.6S, -61.4E, -61.7W
Devices
3D models are derived from HD video imagery acquired by ROV VICTOR, and processed using structure-from-motion (SFM) techniques. 3D moels include the video-derived texture after illumination and colour correction.
Data
| File | Size | Format | Processing | Access | |
|---|---|---|---|---|---|
Map of the study area (shaded relief) with the position of the 3D models | 1 Mo | IMAGE | Processed data | ||
Information on the data release of 3D models and associated NETCDG GMT grids along the Roseau Fault, from ROV Victor Video | 2 Ko | TEXT | |||
Table with metadata for 3D textured models along the Roseau Fault, including origin of models, limits of associated grids, and information of video captures used in the processing | 26 Ko | ODS | |||
Grids with a spacing of 2cm resolution of the 3D textured models along the Roseau fault. File is compressed and contains all the grids in NETCDF gmt format | 11 Go | NetCDF | Processed data |
How to cite
Hughes Alex
Hughes Alex
Métois Marianne
Leclerc Frédérique
