Fillinger, Laura; Funke, Tobias (2013): 3D models created from the ROV videos at station PS69/724-1 and their corresponding subtransect dimensions [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.803620, In supplement to: Fillinger, L; Funke, T (2013): A new 3-D modelling method to extract subtransect dimensions from underwater videos. Ocean Science, 9(2), 461-476, https://doi.org/10.5194/os-9-461-2013
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Bentho-Pelagic Processes @ AWI (AWI_BPP)
Coverage:
Median Latitude: -64.911834 * Median Longitude: -60.659584 * South-bound Latitude: -64.915000 * West-bound Longitude: -60.666667 * North-bound Latitude: -64.908667 * East-bound Longitude: -60.652500
Date/Time Start: 2007-01-22T10:23:24 * Date/Time End: 2007-01-22T11:30:33
Minimum Elevation: -190.8 m * Maximum Elevation: -152.1 m
Event(s):
PS69/724-1 * Latitude Start: -64.915000 * Longitude Start: -60.652500 * Latitude End: -64.908667 * Longitude End: -60.666667 * Date/Time Start: 2007-01-22T10:22:00 * Date/Time End: 2007-01-22T11:49:00 * Elevation Start: -152.1 m * Elevation End: -190.8 m * Location: Weddell Sea * Campaign: ANT-XXIII/8 (PS69) * Basis: Polarstern * Method/Device: Remote operated vehicle CHEROKEE (ROVC)
Comment:
3D models of the Antarctic seafloor were created with the software PhotoModeler Scanner (v.2012.0.0.586) based on 2D video data from a ROV (Sub-Atlantic, Cherokee, Marum, University of Bremen, Germany) dive at station PS69/724-1 (video doi:10.1594/PANGAEA.804201) and a reference scale (laser projections, 20cm apart).These models were then used to compute subtransects lengths.
Here we provide information about those subtransects obtained from the 3D models along with the models themselves:
- zipped Photomodeler project files: frames extracted from the videos as .jpeg + .pmr: PhotoModeler project proprietary format
- 3D point cloud provided as .dxf
- animation showing the model as .gif
The width calculated from the reference scale is also provided.
If any video frame from this collection is used, please credit the pictures to Julian Gutt, Julian.Gutt@awi.de, ROV Cherokee, Marum.
If any image of the 3D models is used, please credit the images to Laura Fillinger, Laura.Fillinger@gmail.com
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Subtransect | Subtransect | Fillinger, Laura | |||
| 2 | DATE/TIME | Date/Time | Geocode | |||
| 3 | Date/time end | Date/time end | Fillinger, Laura | |||
| 4 | Subtransect width, mean | Subtrans w mean | m | Fillinger, Laura | Scaling from laser points (reference scale 20 cm) | |
| 5 | Length of transect | Length | m | Fillinger, Laura | PhotoModeler (version 2012.0.0.586) | Linear subtransect length from 3D model |
| 6 | Length of transect | Length | m | Fillinger, Laura | PhotoModeler (version 2012.0.0.586) | Projected subtransect length from 3D model |
| 7 | Error, relative | Error r | % | Fillinger, Laura | PhotoModeler (version 2012.0.0.586) | Scaling error of subtransect lenght |
| 8 | Uniform resource locator/link to file | URL file | Fillinger, Laura | PhotoModeler (version 2012.0.0.586) | PhotoModeler project files, zipped | |
| 9 | Uniform resource locator/link to file | URL file | Fillinger, Laura | PhotoModeler (version 2012.0.0.586) | 3D point cloud file as 3Ddxf | |
| 10 | Uniform resource locator/link to movie | URL movie | Fillinger, Laura | PhotoModeler (version 2012.0.0.586) | GIF animation file |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
476 data points
