Photogrammetric profile survey in scale model tests of rubble-mound breakwaters
Profile surveying in scale model tests of rubble-mound breakwaters, during a test series is, somehow, a time consuming procedure. Aiming to speed up this procedure, a photogrammetric method has been tested, as an alternative to the mechanical profiler. This technique makes use of a software package...
| Main Author: | |
|---|---|
| Other Authors: | |
| Format: | conferenceObject |
| Language: | eng |
| Published: |
2013
|
| Online Access: | http://repositorio.lnec.pt:8080/jspui/handle/123456789/1004923 |
| Country: | Portugal |
| Oai: | oai:localhost:123456789/1004923 |
| Summary: | Profile surveying in scale model tests of rubble-mound breakwaters, during a test series is, somehow, a time consuming procedure. Aiming to speed up this procedure, a photogrammetric method has been tested, as an alternative to the mechanical profiler. This technique makes use of a software package that allows one to correct the refraction of light at the air-water interface, enabling the realization of surveys without having to empty the canal. This survey technique was already tested for two-dimensional scale models. The goal of the present work is to extend this survey technique to three-dimensional scale models. |
|---|