Allbwn ymchwil fesul blwyddyn
Allbwn ymchwil fesul blwyddyn
Disgrifiad
These are digital optical televiewer (OPTV) logs of four boreholes drilled by hot water to various depths (see Instrumented Borehole Info) in Khumbu Glacier, Nepal. Boreholes were drilled in May 2017 and 2018 to investigate the internal properties of Khumbu Glacier, specifically ice thickness, temperature, deformation and structure, as part of the NERC-funded 'EverDrill' research project.
Funding was provided by the NERC grant NE/P00265X/1 and NE/P002021/1.
The datasets are optical televiewer logs from four boreholes drilled to various depths (see Instrumented Borehole Info) in Khumbu Glacier, Nepal, in May 2017 and 2018. They were acquired using slimhole logging equipment manufactured by Robertson Geologging Ltd.
Logs were acquired using Robertson Geologging OPTV probe, mini winch and Micrologger II.
Most, but not all, OPTV logs are at a resolution of 360 pixels around the borehole, and at a vertical resolution of 1 mm.
Images are unaltered from those logged in the field. The OPTV technique is described by Hubbard et al. (2008).
Funding was provided by the NERC grant NE/P00265X/1 and NE/P002021/1.
The datasets are optical televiewer logs from four boreholes drilled to various depths (see Instrumented Borehole Info) in Khumbu Glacier, Nepal, in May 2017 and 2018. They were acquired using slimhole logging equipment manufactured by Robertson Geologging Ltd.
Logs were acquired using Robertson Geologging OPTV probe, mini winch and Micrologger II.
Most, but not all, OPTV logs are at a resolution of 360 pixels around the borehole, and at a vertical resolution of 1 mm.
Images are unaltered from those logged in the field. The OPTV technique is described by Hubbard et al. (2008).
| Dyddiad y'i gwnaethpwyd ar gael | 05 Ebr 2019 |
|---|---|
| Cyhoeddwr | UK Polar Data Centre |
| Diwedd cynhyrchu data | 11 Mai 2017 - 05 Mai 2018 |
| Sylw daearyddol | Khumbu Glacier, Himalaya, Nepal |
| Polygon Geo-ofodol | 27.99,86.16, 27.99,86.85, 27.94,86.85, 27.94,86.16, 27.99,86.16 |
Allbwn Ymchwil
- 1 Erthygl
-
Internal structure of a Himalayan debris-covered glacier revealed by borehole optical televiewing
Miles, K. E., Hubbard, B., Miles, E. S., Quincey, D. J. & Rowan, A. V., 18 Awst 2023, Yn: Journal of Glaciology. 69, 276, t. 811-822 12 t.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
Mynediad agoredFfeil7 Dyfyniadau (Scopus)173 Wedi eu Llwytho i Lawr (Pure)
Setiau Data
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Locations and lengths of boreholes drilled into Khumbu Glacier, Nepal, in 2017 and 2018 as part of EverDrill research project
Hubbard, B., Miles, K., Quincey, D. J. & Miles, E. S., UK Polar Data Centre, 05 Ebr 2019
Dangosydd eitem ddigidol (DOI): 10.5285/65140444-b5fa-4a5e-9ab4-e86c106051e2
Set ddata
Prosiectau
- 1 Wedi Gorffen
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Everdrill: Accessing the interior and bed of a Himalayan debris-covered glacier to forecast future mass loss
Hubbard, B. (Arweinydd y Prosiect)
Natural Environment Research Council
01 Hyd 2016 → 31 Awst 2019
Prosiect: Ymchwil a ariannwyd yn allanol
Dyfynnu hyn
- DataSetCite