62 days of Supraglacial streamflow from June-August, 2016 over southwest Greenland
This dataset contains in situ observations of meltwater discharge through supraglacial stream networks and auxiliary data. Forty-six discrete discharge measurements and continuous water level measurements were collected for 62 days (13 June to 13 August) in 2016 for a 0.56 square kilometer supraglac...
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Arctic Data Center
2022
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Online Access: | https://doi.org/10.18739/A2XW47X5F |
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dataone:doi:10.18739/A2XW47X5F 2024-06-03T18:46:51+00:00 62 days of Supraglacial streamflow from June-August, 2016 over southwest Greenland Rohi Muthyala Åsa Rennermalm Sasha Leidman Matthew Cooper Sarah Cooley Laurence Smith The study area is a 0.56 square kilometer internally drained supraglacial catchment in southwest Greenland, also know as “660 catchment” (after “Point 660” where a gravel road from the town of Kangerlussuaq ends at the ice sheet margin). The catchment is located ~1–2 kilometers upstream of the ice edge between two outlet glaciers, Isunnguata Sermia and Russell Glacier, and roughly 35 kilometers east of Kangerlussuaq. The coordinates: 67.1573 N and -49.9951 E refer to the location of the gauging station. ENVELOPE(-49.9951,-49.9951,67.1573,67.1573) BEGINDATE: 2016-06-13T00:00:00Z ENDDATE: 2016-08-13T00:00:00Z 2022-01-01T00:00:00Z https://doi.org/10.18739/A2XW47X5F unknown Arctic Data Center observations stream discharge runoff rating curve cryoconite hole water level supraglacial stream network supraglacial catchment Greenland ice sheet Dataset 2022 dataone:urn:node:ARCTIC https://doi.org/10.18739/A2XW47X5F 2024-06-03T18:18:31Z This dataset contains in situ observations of meltwater discharge through supraglacial stream networks and auxiliary data. Forty-six discrete discharge measurements and continuous water level measurements were collected for 62 days (13 June to 13 August) in 2016 for a 0.56 square kilometer supraglacial stream catchment in southwest Greenland. The dataset also contains water level observations in a cryoconite hole, shapefiles of the catchment boundary, gauging station location, and stream network. The dataset consists of the following files: Discharge_summary.csv : contains the 46 discrete discharge measurements (along with velocity and area) Discharge_profiles.csv : contains cross-sectional stream profiles of discharge for every 0.2 meters over the stream bed with reference to its deepest point Discharge_timeseries.csv : contains time series of stream water level and discharge with a 5-minute temporal resolution Cryoconite_hole_water_level.csv : contains time series of water level measured from a cryoconite hole with a 5-minute temporal resolution is shown Gauging_Station.zip : contains an ESRI shapefile with point data of the gauging station Stream_network.zip : contains an ESRI shapefile with the stream network Catchment_boundary.zip : contains an ESRI shapefile with the catchment boundary Please refer to the publication associated with this dataset for detailed uncertainty analysis and more information: Muthyala, R., Rennermalm, Å. K., Leidman, S. Z., Cooper, M. G., Cooley, S. W., Smith, L. C., and van As, D.: Supraglacial streamflow and meteorological drivers from southwest Greenland, The Cryosphere, 16, 2245–2263, https://doi.org/10.5194/tc-16-2245-2022, 2022. Dataset glacier Greenland Ice Sheet Kangerlussuaq Arctic Data Center (via DataONE) Greenland Isunnguata Sermia ENVELOPE(-50.167,-50.167,67.183,67.183) Kangerlussuaq ENVELOPE(-55.633,-55.633,72.633,72.633) ENVELOPE(-49.9951,-49.9951,67.1573,67.1573) |
institution |
Open Polar |
collection |
Arctic Data Center (via DataONE) |
op_collection_id |
dataone:urn:node:ARCTIC |
language |
unknown |
topic |
observations stream discharge runoff rating curve cryoconite hole water level supraglacial stream network supraglacial catchment Greenland ice sheet |
spellingShingle |
observations stream discharge runoff rating curve cryoconite hole water level supraglacial stream network supraglacial catchment Greenland ice sheet Rohi Muthyala Åsa Rennermalm Sasha Leidman Matthew Cooper Sarah Cooley Laurence Smith 62 days of Supraglacial streamflow from June-August, 2016 over southwest Greenland |
topic_facet |
observations stream discharge runoff rating curve cryoconite hole water level supraglacial stream network supraglacial catchment Greenland ice sheet |
description |
This dataset contains in situ observations of meltwater discharge through supraglacial stream networks and auxiliary data. Forty-six discrete discharge measurements and continuous water level measurements were collected for 62 days (13 June to 13 August) in 2016 for a 0.56 square kilometer supraglacial stream catchment in southwest Greenland. The dataset also contains water level observations in a cryoconite hole, shapefiles of the catchment boundary, gauging station location, and stream network. The dataset consists of the following files: Discharge_summary.csv : contains the 46 discrete discharge measurements (along with velocity and area) Discharge_profiles.csv : contains cross-sectional stream profiles of discharge for every 0.2 meters over the stream bed with reference to its deepest point Discharge_timeseries.csv : contains time series of stream water level and discharge with a 5-minute temporal resolution Cryoconite_hole_water_level.csv : contains time series of water level measured from a cryoconite hole with a 5-minute temporal resolution is shown Gauging_Station.zip : contains an ESRI shapefile with point data of the gauging station Stream_network.zip : contains an ESRI shapefile with the stream network Catchment_boundary.zip : contains an ESRI shapefile with the catchment boundary Please refer to the publication associated with this dataset for detailed uncertainty analysis and more information: Muthyala, R., Rennermalm, Å. K., Leidman, S. Z., Cooper, M. G., Cooley, S. W., Smith, L. C., and van As, D.: Supraglacial streamflow and meteorological drivers from southwest Greenland, The Cryosphere, 16, 2245–2263, https://doi.org/10.5194/tc-16-2245-2022, 2022. |
format |
Dataset |
author |
Rohi Muthyala Åsa Rennermalm Sasha Leidman Matthew Cooper Sarah Cooley Laurence Smith |
author_facet |
Rohi Muthyala Åsa Rennermalm Sasha Leidman Matthew Cooper Sarah Cooley Laurence Smith |
author_sort |
Rohi Muthyala |
title |
62 days of Supraglacial streamflow from June-August, 2016 over southwest Greenland |
title_short |
62 days of Supraglacial streamflow from June-August, 2016 over southwest Greenland |
title_full |
62 days of Supraglacial streamflow from June-August, 2016 over southwest Greenland |
title_fullStr |
62 days of Supraglacial streamflow from June-August, 2016 over southwest Greenland |
title_full_unstemmed |
62 days of Supraglacial streamflow from June-August, 2016 over southwest Greenland |
title_sort |
62 days of supraglacial streamflow from june-august, 2016 over southwest greenland |
publisher |
Arctic Data Center |
publishDate |
2022 |
url |
https://doi.org/10.18739/A2XW47X5F |
op_coverage |
The study area is a 0.56 square kilometer internally drained supraglacial catchment in southwest Greenland, also know as “660 catchment” (after “Point 660” where a gravel road from the town of Kangerlussuaq ends at the ice sheet margin). The catchment is located ~1–2 kilometers upstream of the ice edge between two outlet glaciers, Isunnguata Sermia and Russell Glacier, and roughly 35 kilometers east of Kangerlussuaq. The coordinates: 67.1573 N and -49.9951 E refer to the location of the gauging station. ENVELOPE(-49.9951,-49.9951,67.1573,67.1573) BEGINDATE: 2016-06-13T00:00:00Z ENDDATE: 2016-08-13T00:00:00Z |
long_lat |
ENVELOPE(-50.167,-50.167,67.183,67.183) ENVELOPE(-55.633,-55.633,72.633,72.633) ENVELOPE(-49.9951,-49.9951,67.1573,67.1573) |
geographic |
Greenland Isunnguata Sermia Kangerlussuaq |
geographic_facet |
Greenland Isunnguata Sermia Kangerlussuaq |
genre |
glacier Greenland Ice Sheet Kangerlussuaq |
genre_facet |
glacier Greenland Ice Sheet Kangerlussuaq |
op_doi |
https://doi.org/10.18739/A2XW47X5F |
_version_ |
1800872004593647616 |