he St. Magnus Bay (SMB) model is an implementation of the Finite Volume Community Ocean Model (FVCOM) and has a domain focused on St. Magnus Bay on the west coast of Shetland. The model grid is unstructured with the highest horizontal resolution as small as 15 – 20 m between nodes in Row Sound between the Shetland mainland and the island of Muckle Roe. More typically the node spacing is 50 – 100 m in the Sounds and Voes of this region. The outer open boundary has a node spacing of around 1.2 km. The water column is resolved by 10 terrain following sigma layers, each representing 10% of the water column.
Variables include current velocities, water elevations, temperature and salinity, bed stress magnitude and various turbulence parameters (stored in netCDF format).
The data are from a single climatological year representing an average of the years 1990-2014.
Data and Resources
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POLYGON ((-2.427978515625 60.084536928891, -2.427978515625 60.869488097412, -1.109619140625 60.869488097412, -1.109619140625 60.084536928891))
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2016-06-06 to 2018-02-23
English (United Kingdom)
UK Open Government Licence (OGL)
|Data Dictionary|| |
The SSM is an implementation of the Finite Volume Community Ocean Model (FVCOM). FVCOM was developed by the University of Massachusetts-Dartmouth, USA, by Chen et al. (2003) and is still actively being developed.
The SMB 1.02 is a full year climatological run, which represents average conditions with a 1993 tidal component. The model is nested within the wider SSM and forced by the wider SSM.
The model forcing is made up of the following:
Boundary conditions: Wider SSM climatology version 2.01 (De Dominicis et al. 2017, De Dominicis et al. 2018)
For a full description of the original development of the ECLH model see Price et al (2016). Although note that the model climatological model forcing is as described above.
Bell, V. A., Kay, A. L., Jones, R. G., & Moore, R. J. (2007). Development of a high resolution grid-based river flow model for use with regional climate model output. Hydrology and Earth System Sciences, 11(1), 532–549. https://doi.org/10.5194/hess-11-532-2007
Cole, S. J., & Moore, R. J. (2009). Distributed hydrological modelling using weather radar in gauged and ungauged basins. Advances in Water Resources, 32(7), 1107–1120. https://doi.org/https://doi.org/10.1016/j.advwatres.2009.01.006
De Dominicis, M., O’Hara Murray, R., & Wolf, J. (2017). Multi-scale ocean response to a large tidal stream turbine. Renewable Energy, 114, 1160–1179. https://doi.org/10.1016/j.renene.2017.07.058
De Dominicis, M., O’Hara Murray, R., Wolf, J., & Gallego, A. (2018). The Scottish Shelf Model 1990 – 2014 climatology version 2.01. https://doi.org/10.7489/12037-1
Dee, D. P., Uppala, S. M., Simmons, A. J., Berrisford, P., Poli, P., Kobayashi, S., Andrae, U., Balmaseda, M. A., Balsamo, G., Bauer, P., Bechtold, P., Beljaars, A. C. M., van de Berg, L., Bidlot, J., Bormann, N., Delsol, C., Dragani, R., Fuentes, M., Geer, A. J., … Vitart, F. (2011). The ERA-Interim reanalysis: configuration and performance of the data assimilation system. Quarterly Journal of the Royal Meteorological Society, 137(656), 553–597. https://doi.org/10.1002/qj.828
Price, D., Stuiver, C., Johnson, H., Gallego, A., & Murray, R. O. H. (2016). The Scottish Shelf Model. Part 3 : St Magnus Bay Sub-Domain Scottish. Marine and Freshwater Science, 7(5). https://doi.org/10.7489/1694-1
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Marine Scotland Science Oceanography
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