Surface Mass Balance and Snow Depth on Sea Ice Working Group (SUMup) snow density subdataset, Greenland and Antartica, 1952-2022
This dataset includes snow density measurements from both hemispheres. This dataset is a community effort to distribute easy to use in-situ data to improve surface mass balance modeling and remote sensing efforts. This dataset is a compilation of work from many individual researchers. When using thi...
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Arctic Data Center
2022
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dataone:urn:uuid:09ee361f-e6c4-45fb-81eb-fee997eabfb8 2023-11-08T14:14:13+01:00 Surface Mass Balance and Snow Depth on Sea Ice Working Group (SUMup) snow density subdataset, Greenland and Antartica, 1952-2022 Megan Thompson-Munson Lynn Montgomery Jan Lenaerts Lora Koenig Greenland Antarctica ENVELOPE(-73.16667,-11.31667,83.66667,59.73333) BEGINDATE: 1952-01-01T00:00:00Z ENDDATE: 2022-01-01T00:00:00Z 2022-01-01T00:00:00Z https://search.dataone.org/view/urn:uuid:09ee361f-e6c4-45fb-81eb-fee997eabfb8 unknown Arctic Data Center Greenland Antarctica Density Firn Dataset 2022 dataone:urn:node:ARCTIC 2023-11-08T13:47:50Z This dataset includes snow density measurements from both hemispheres. This dataset is a community effort to distribute easy to use in-situ data to improve surface mass balance modeling and remote sensing efforts. This dataset is a compilation of work from many individual researchers. When using this dataset please cite both the individual researchers who provided the data as listed in the Citation field as well as this dataset. This dataset includes snow density measurements over both ice sheets, ice caps and snow on sea ice. It excludes seasonal snow on land measurements. The dataset contains over 2,200,000 point measurements of density at different depths. The measurement methods include different sized density cutters (generally from 100 - 1000 cc (cubic centimeters)) used in snow pits, ice core sections, neutron-density methods, X-ray microfocus computer tomography, Gamma-ray attenuation, pycnometers, optical televiewer (OPTV) borehole logging, and Density-and-conductivity mixed permittivity (DECOMP).The majority of the observations (~72%) come from Greenland ice cores or snow pits. Antarctic data comprises ~28% of the snow density subdataset and is predominately from ice cores. The depth of the density measurements are recorded using two different methods, either the top and bottom depth or a midpoint depth. Fields of the data include the date taken, latitude, longitude, start depth, stop depth, midpoint depth, density, error, elevation, method, and associated citation. Dataset Antarc* Antarctic Antarctica antartic* Greenland Greenland ice cores ice core Sea ice Arctic Data Center (via DataONE) Antarctic Greenland ENVELOPE(-73.16667,-11.31667,83.66667,59.73333) |
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Open Polar |
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Arctic Data Center (via DataONE) |
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dataone:urn:node:ARCTIC |
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unknown |
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Greenland Antarctica Density Firn |
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Greenland Antarctica Density Firn Megan Thompson-Munson Lynn Montgomery Jan Lenaerts Lora Koenig Surface Mass Balance and Snow Depth on Sea Ice Working Group (SUMup) snow density subdataset, Greenland and Antartica, 1952-2022 |
topic_facet |
Greenland Antarctica Density Firn |
description |
This dataset includes snow density measurements from both hemispheres. This dataset is a community effort to distribute easy to use in-situ data to improve surface mass balance modeling and remote sensing efforts. This dataset is a compilation of work from many individual researchers. When using this dataset please cite both the individual researchers who provided the data as listed in the Citation field as well as this dataset. This dataset includes snow density measurements over both ice sheets, ice caps and snow on sea ice. It excludes seasonal snow on land measurements. The dataset contains over 2,200,000 point measurements of density at different depths. The measurement methods include different sized density cutters (generally from 100 - 1000 cc (cubic centimeters)) used in snow pits, ice core sections, neutron-density methods, X-ray microfocus computer tomography, Gamma-ray attenuation, pycnometers, optical televiewer (OPTV) borehole logging, and Density-and-conductivity mixed permittivity (DECOMP).The majority of the observations (~72%) come from Greenland ice cores or snow pits. Antarctic data comprises ~28% of the snow density subdataset and is predominately from ice cores. The depth of the density measurements are recorded using two different methods, either the top and bottom depth or a midpoint depth. Fields of the data include the date taken, latitude, longitude, start depth, stop depth, midpoint depth, density, error, elevation, method, and associated citation. |
format |
Dataset |
author |
Megan Thompson-Munson Lynn Montgomery Jan Lenaerts Lora Koenig |
author_facet |
Megan Thompson-Munson Lynn Montgomery Jan Lenaerts Lora Koenig |
author_sort |
Megan Thompson-Munson |
title |
Surface Mass Balance and Snow Depth on Sea Ice Working Group (SUMup) snow density subdataset, Greenland and Antartica, 1952-2022 |
title_short |
Surface Mass Balance and Snow Depth on Sea Ice Working Group (SUMup) snow density subdataset, Greenland and Antartica, 1952-2022 |
title_full |
Surface Mass Balance and Snow Depth on Sea Ice Working Group (SUMup) snow density subdataset, Greenland and Antartica, 1952-2022 |
title_fullStr |
Surface Mass Balance and Snow Depth on Sea Ice Working Group (SUMup) snow density subdataset, Greenland and Antartica, 1952-2022 |
title_full_unstemmed |
Surface Mass Balance and Snow Depth on Sea Ice Working Group (SUMup) snow density subdataset, Greenland and Antartica, 1952-2022 |
title_sort |
surface mass balance and snow depth on sea ice working group (sumup) snow density subdataset, greenland and antartica, 1952-2022 |
publisher |
Arctic Data Center |
publishDate |
2022 |
url |
https://search.dataone.org/view/urn:uuid:09ee361f-e6c4-45fb-81eb-fee997eabfb8 |
op_coverage |
Greenland Antarctica ENVELOPE(-73.16667,-11.31667,83.66667,59.73333) BEGINDATE: 1952-01-01T00:00:00Z ENDDATE: 2022-01-01T00:00:00Z |
long_lat |
ENVELOPE(-73.16667,-11.31667,83.66667,59.73333) |
geographic |
Antarctic Greenland |
geographic_facet |
Antarctic Greenland |
genre |
Antarc* Antarctic Antarctica antartic* Greenland Greenland ice cores ice core Sea ice |
genre_facet |
Antarc* Antarctic Antarctica antartic* Greenland Greenland ice cores ice core Sea ice |
_version_ |
1782012061547495424 |