Cite this dataset as
Hodge, R.A., Voepel, H.E., Leyland, J., Sear, D.A., Ahmed, S. (2022). Channel topography and grain-scale sediment structure, measured in Bury Green Brook (UK) between 2014 and 2018. NERC EDS Environmental Information Data Centre. (Dataset). https://doi.org/10.5285/b30b4d56-f0a9-43e8-aacc-09d9b5b1f9fc
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This dataset is available under the terms of the Open Government Licence 
Channel topography and grain-scale sediment structure, measured in Bury Green Brook (UK) between 2014 and 2018
Dataset contains Terrestrial laser scanner (TLS) and CT scan data collected during fieldwork on a small gravel-bed river. TLS data show the river bed surface topography collected at five intervals between September 2014 and October 2018. CT scan data show the 3D structure of sections of the river bed. CT data has been processed to segment the images into gravel grains and fine-grained matrix.
Publication date: 2022-06-01
View record as
Formats
TIFF
pts
vol
vgi
xtek2dct
xml
txt
Spatial information
- Study area
-
- Spatial representation type
- Vector
- Spatial reference system
- OSGB 1936 / British National Grid
Temporal information
- Temporal extent
-
2018-09-01 to 2018-10-31
Provenance & quality
TLS data were collected from the channel under conditions when there was little to no flow in the channel. On some field visits, wire baskets were buried in the channel bed. On the following visit, the baskets were extracted, fixed in place by dipping in molten wax, and CT scanned. CT data were processed to remove any scan artefacts, and to segment the gravel grains from the surrounding matrix and other materials.
Related
Correspondence/contact details
Authors
https://orcid.org/0000-0002-8792-8949 Other contacts
- Rights holder
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Durham University
- Custodian
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NERC EDS Environmental Information Data Centreinfo@eidc.ac.uk
- Publisher
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NERC EDS Environmental Information Data Centreinfo@eidc.ac.uk