Horizontal profiles of longwave and shortwave radiation components over sea ice near Barrow, Alaska during the 2011 melt
An integrated instrument package for measuring and understanding the surface radiation budget of sea ice is presented, along with results from its first deployment. The setup simultaneously measures broadband fluxes of upwelling and downwelling terrestrial and solar radiation (four components separa...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.780085 2023-05-15T15:39:41+02:00 Horizontal profiles of longwave and shortwave radiation components over sea ice near Barrow, Alaska during the 2011 melt Hudson, Stephen R Granskog, Mats A Karlsen, Tor Ivan Fossan, Kristen MEDIAN LATITUDE: 71.366692 * MEDIAN LONGITUDE: -156.541563 * SOUTH-BOUND LATITUDE: 71.366533 * WEST-BOUND LONGITUDE: -156.544298 * NORTH-BOUND LATITUDE: 71.366843 * EAST-BOUND LONGITUDE: -156.538708 * DATE/TIME START: 2011-06-05T21:47:52 * DATE/TIME END: 2011-06-13T22:06:37 2012-04-26 application/zip, 81 datasets https://doi.pangaea.de/10.1594/PANGAEA.780085 https://doi.org/10.1594/PANGAEA.780085 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.780085 https://doi.org/10.1594/PANGAEA.780085 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Hudson, Stephen R; Granskog, Mats A; Karlsen, Tor Ivan; Fossan, Kristen (2012): An integrated platform for observing the radiation budget of sea ice at different spatial scales. Cold Regions Science and Technology, 82, 14-20, https://doi.org/10.1016/j.coldregions.2012.05.002 Barrow2011_Profile1 Barrow2011_Profile2 Barrow2011_Profile3 Barrow2011_Profile4 Barrow2011_Profile5 Barrow2011_Profile6 Barrow2011_Profile7 Barrow2011_Profile8 Barrow2011_Profile9 Chukchi Sea ICESUR Ice survey Dataset 2012 ftpangaea https://doi.org/10.1594/PANGAEA.780085 https://doi.org/10.1016/j.coldregions.2012.05.002 2023-01-20T07:32:30Z An integrated instrument package for measuring and understanding the surface radiation budget of sea ice is presented, along with results from its first deployment. The setup simultaneously measures broadband fluxes of upwelling and downwelling terrestrial and solar radiation (four components separately), spectral fluxes of incident and reflected solar radiation, and supporting data such as air temperature and humidity, surface temperature, and location (GPS), in addition to photographing the sky and observed surface during each measurement. The instruments are mounted on a small sled, allowing measurements of the radiation budget to be made at many locations in the study area to see the effect of small-scale surface processes on the large-scale radiation budget. Such observations have many applications, from calibration and validation of remote sensing products to improving our understanding of surface processes that affect atmosphere-snow-ice interactions and drive feedbacks, ultimately leading to the potential to improve climate modelling of ice-covered regions of the ocean. The photographs, spectral data, and other observations allow for improved analysis of the broadband data. An example of this is shown by using the observations made during a partly cloudy day, which show erratic variations due to passing clouds, and creating a careful estimate of what the radiation budget along the observed line would have been under uniform sky conditions, clear or overcast. Other data from the setup's first deployment, in June 2011 on fast ice near Point Barrow, Alaska, are also shown; these illustrate the rapid changes of the radiation budget during a cold period that led to refreezing and new snow well into the melt season. Dataset Barrow Chukchi Chukchi Sea Point Barrow Sea ice Alaska PANGAEA - Data Publisher for Earth & Environmental Science Chukchi Sea ENVELOPE(-156.544298,-156.538708,71.366843,71.366533) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Barrow2011_Profile1 Barrow2011_Profile2 Barrow2011_Profile3 Barrow2011_Profile4 Barrow2011_Profile5 Barrow2011_Profile6 Barrow2011_Profile7 Barrow2011_Profile8 Barrow2011_Profile9 Chukchi Sea ICESUR Ice survey |
spellingShingle |
Barrow2011_Profile1 Barrow2011_Profile2 Barrow2011_Profile3 Barrow2011_Profile4 Barrow2011_Profile5 Barrow2011_Profile6 Barrow2011_Profile7 Barrow2011_Profile8 Barrow2011_Profile9 Chukchi Sea ICESUR Ice survey Hudson, Stephen R Granskog, Mats A Karlsen, Tor Ivan Fossan, Kristen Horizontal profiles of longwave and shortwave radiation components over sea ice near Barrow, Alaska during the 2011 melt |
topic_facet |
Barrow2011_Profile1 Barrow2011_Profile2 Barrow2011_Profile3 Barrow2011_Profile4 Barrow2011_Profile5 Barrow2011_Profile6 Barrow2011_Profile7 Barrow2011_Profile8 Barrow2011_Profile9 Chukchi Sea ICESUR Ice survey |
description |
An integrated instrument package for measuring and understanding the surface radiation budget of sea ice is presented, along with results from its first deployment. The setup simultaneously measures broadband fluxes of upwelling and downwelling terrestrial and solar radiation (four components separately), spectral fluxes of incident and reflected solar radiation, and supporting data such as air temperature and humidity, surface temperature, and location (GPS), in addition to photographing the sky and observed surface during each measurement. The instruments are mounted on a small sled, allowing measurements of the radiation budget to be made at many locations in the study area to see the effect of small-scale surface processes on the large-scale radiation budget. Such observations have many applications, from calibration and validation of remote sensing products to improving our understanding of surface processes that affect atmosphere-snow-ice interactions and drive feedbacks, ultimately leading to the potential to improve climate modelling of ice-covered regions of the ocean. The photographs, spectral data, and other observations allow for improved analysis of the broadband data. An example of this is shown by using the observations made during a partly cloudy day, which show erratic variations due to passing clouds, and creating a careful estimate of what the radiation budget along the observed line would have been under uniform sky conditions, clear or overcast. Other data from the setup's first deployment, in June 2011 on fast ice near Point Barrow, Alaska, are also shown; these illustrate the rapid changes of the radiation budget during a cold period that led to refreezing and new snow well into the melt season. |
format |
Dataset |
author |
Hudson, Stephen R Granskog, Mats A Karlsen, Tor Ivan Fossan, Kristen |
author_facet |
Hudson, Stephen R Granskog, Mats A Karlsen, Tor Ivan Fossan, Kristen |
author_sort |
Hudson, Stephen R |
title |
Horizontal profiles of longwave and shortwave radiation components over sea ice near Barrow, Alaska during the 2011 melt |
title_short |
Horizontal profiles of longwave and shortwave radiation components over sea ice near Barrow, Alaska during the 2011 melt |
title_full |
Horizontal profiles of longwave and shortwave radiation components over sea ice near Barrow, Alaska during the 2011 melt |
title_fullStr |
Horizontal profiles of longwave and shortwave radiation components over sea ice near Barrow, Alaska during the 2011 melt |
title_full_unstemmed |
Horizontal profiles of longwave and shortwave radiation components over sea ice near Barrow, Alaska during the 2011 melt |
title_sort |
horizontal profiles of longwave and shortwave radiation components over sea ice near barrow, alaska during the 2011 melt |
publisher |
PANGAEA |
publishDate |
2012 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.780085 https://doi.org/10.1594/PANGAEA.780085 |
op_coverage |
MEDIAN LATITUDE: 71.366692 * MEDIAN LONGITUDE: -156.541563 * SOUTH-BOUND LATITUDE: 71.366533 * WEST-BOUND LONGITUDE: -156.544298 * NORTH-BOUND LATITUDE: 71.366843 * EAST-BOUND LONGITUDE: -156.538708 * DATE/TIME START: 2011-06-05T21:47:52 * DATE/TIME END: 2011-06-13T22:06:37 |
long_lat |
ENVELOPE(-156.544298,-156.538708,71.366843,71.366533) |
geographic |
Chukchi Sea |
geographic_facet |
Chukchi Sea |
genre |
Barrow Chukchi Chukchi Sea Point Barrow Sea ice Alaska |
genre_facet |
Barrow Chukchi Chukchi Sea Point Barrow Sea ice Alaska |
op_source |
Supplement to: Hudson, Stephen R; Granskog, Mats A; Karlsen, Tor Ivan; Fossan, Kristen (2012): An integrated platform for observing the radiation budget of sea ice at different spatial scales. Cold Regions Science and Technology, 82, 14-20, https://doi.org/10.1016/j.coldregions.2012.05.002 |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.780085 https://doi.org/10.1594/PANGAEA.780085 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.780085 https://doi.org/10.1016/j.coldregions.2012.05.002 |
_version_ |
1766371719161839616 |