The studies of the Svalbard glacial surfaces albedo by an unmanned aerial vehicle.
Abstract Experiments related to the use of unmanned aerial vehicle (UAV) for assessing the albedo of Svalbard glaciers is described. Study area - Esmark Glacier (Isfjord Bay) and Aldegonda Glacier (Greenfjord Bay). The main purpose of the experiments is to estimate the surface albedo in the zone of...
Published in: | IOP Conference Series: Earth and Environmental Science |
---|---|
Main Authors: | , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | unknown |
Published: |
IOP Publishing
2022
|
Subjects: | |
Online Access: | http://dx.doi.org/10.1088/1755-1315/1040/1/012002 https://iopscience.iop.org/article/10.1088/1755-1315/1040/1/012002 https://iopscience.iop.org/article/10.1088/1755-1315/1040/1/012002/pdf |
id |
crioppubl:10.1088/1755-1315/1040/1/012002 |
---|---|
record_format |
openpolar |
spelling |
crioppubl:10.1088/1755-1315/1040/1/012002 2024-06-02T08:06:12+00:00 The studies of the Svalbard glacial surfaces albedo by an unmanned aerial vehicle. Ivanov, B V Zhuravskiy, D M Prokhorova, U V Bezgreshnov, A M Terekhov, A V Kurapov, M V Paramzin, A S Kashkova, V S 2022 http://dx.doi.org/10.1088/1755-1315/1040/1/012002 https://iopscience.iop.org/article/10.1088/1755-1315/1040/1/012002 https://iopscience.iop.org/article/10.1088/1755-1315/1040/1/012002/pdf unknown IOP Publishing http://creativecommons.org/licenses/by/3.0/ https://iopscience.iop.org/info/page/text-and-data-mining IOP Conference Series: Earth and Environmental Science volume 1040, issue 1, page 012002 ISSN 1755-1307 1755-1315 journal-article 2022 crioppubl https://doi.org/10.1088/1755-1315/1040/1/012002 2024-05-07T13:59:48Z Abstract Experiments related to the use of unmanned aerial vehicle (UAV) for assessing the albedo of Svalbard glaciers is described. Study area - Esmark Glacier (Isfjord Bay) and Aldegonda Glacier (Greenfjord Bay). The main purpose of the experiments is to estimate the surface albedo in the zone of the edge cracks of the outlet glacier (Esmark), where standard ground-based observations are impossible due to safety conditions, as well as to obtain spatial albedo estimates (Aldegonda) when satellite data cannot be used (overcast). The UAV (DJI Phantom 4 Pro) was retrofitted with a sensor that measures reflected solar radiation. The data on the incoming solar radiation at the surface level, measured by a similar sensor, were used to calculate the albedo. The albedo measurements were carried out along several profiles across the Aldegonda Glacier and along one profile above the Esmark Glacier, which was laid from a flat plateau (ice dome) through a zone of cracks to the open water surface of the fiord. For the first time, estimates of the surface albedo of the outlet glacier in the zone of edge cracks were obtained. Ground-based verification observations carried out on the Aldegonda glacier confirmed the results obtained by the UAV. Article in Journal/Newspaper Esmark Glacier glacier Isfjord* Svalbard IOP Publishing Esmark Glacier ENVELOPE(-37.241,-37.241,-54.236,-54.236) Isfjord ENVELOPE(-26.917,-26.917,73.333,73.333) Svalbard IOP Conference Series: Earth and Environmental Science 1040 1 012002 |
institution |
Open Polar |
collection |
IOP Publishing |
op_collection_id |
crioppubl |
language |
unknown |
description |
Abstract Experiments related to the use of unmanned aerial vehicle (UAV) for assessing the albedo of Svalbard glaciers is described. Study area - Esmark Glacier (Isfjord Bay) and Aldegonda Glacier (Greenfjord Bay). The main purpose of the experiments is to estimate the surface albedo in the zone of the edge cracks of the outlet glacier (Esmark), where standard ground-based observations are impossible due to safety conditions, as well as to obtain spatial albedo estimates (Aldegonda) when satellite data cannot be used (overcast). The UAV (DJI Phantom 4 Pro) was retrofitted with a sensor that measures reflected solar radiation. The data on the incoming solar radiation at the surface level, measured by a similar sensor, were used to calculate the albedo. The albedo measurements were carried out along several profiles across the Aldegonda Glacier and along one profile above the Esmark Glacier, which was laid from a flat plateau (ice dome) through a zone of cracks to the open water surface of the fiord. For the first time, estimates of the surface albedo of the outlet glacier in the zone of edge cracks were obtained. Ground-based verification observations carried out on the Aldegonda glacier confirmed the results obtained by the UAV. |
format |
Article in Journal/Newspaper |
author |
Ivanov, B V Zhuravskiy, D M Prokhorova, U V Bezgreshnov, A M Terekhov, A V Kurapov, M V Paramzin, A S Kashkova, V S |
spellingShingle |
Ivanov, B V Zhuravskiy, D M Prokhorova, U V Bezgreshnov, A M Terekhov, A V Kurapov, M V Paramzin, A S Kashkova, V S The studies of the Svalbard glacial surfaces albedo by an unmanned aerial vehicle. |
author_facet |
Ivanov, B V Zhuravskiy, D M Prokhorova, U V Bezgreshnov, A M Terekhov, A V Kurapov, M V Paramzin, A S Kashkova, V S |
author_sort |
Ivanov, B V |
title |
The studies of the Svalbard glacial surfaces albedo by an unmanned aerial vehicle. |
title_short |
The studies of the Svalbard glacial surfaces albedo by an unmanned aerial vehicle. |
title_full |
The studies of the Svalbard glacial surfaces albedo by an unmanned aerial vehicle. |
title_fullStr |
The studies of the Svalbard glacial surfaces albedo by an unmanned aerial vehicle. |
title_full_unstemmed |
The studies of the Svalbard glacial surfaces albedo by an unmanned aerial vehicle. |
title_sort |
studies of the svalbard glacial surfaces albedo by an unmanned aerial vehicle. |
publisher |
IOP Publishing |
publishDate |
2022 |
url |
http://dx.doi.org/10.1088/1755-1315/1040/1/012002 https://iopscience.iop.org/article/10.1088/1755-1315/1040/1/012002 https://iopscience.iop.org/article/10.1088/1755-1315/1040/1/012002/pdf |
long_lat |
ENVELOPE(-37.241,-37.241,-54.236,-54.236) ENVELOPE(-26.917,-26.917,73.333,73.333) |
geographic |
Esmark Glacier Isfjord Svalbard |
geographic_facet |
Esmark Glacier Isfjord Svalbard |
genre |
Esmark Glacier glacier Isfjord* Svalbard |
genre_facet |
Esmark Glacier glacier Isfjord* Svalbard |
op_source |
IOP Conference Series: Earth and Environmental Science volume 1040, issue 1, page 012002 ISSN 1755-1307 1755-1315 |
op_rights |
http://creativecommons.org/licenses/by/3.0/ https://iopscience.iop.org/info/page/text-and-data-mining |
op_doi |
https://doi.org/10.1088/1755-1315/1040/1/012002 |
container_title |
IOP Conference Series: Earth and Environmental Science |
container_volume |
1040 |
container_issue |
1 |
container_start_page |
012002 |
_version_ |
1800751124544749568 |