Establishment of Geographic Information Data of Greenland Glacier Using Fixed-wing Unmanned Aerial Vehicle
In recent decades, the Greenland glacier has experienced significant changes in the environment near the surface due to the increase in surface melting on glacier. In order to quantify these environmental changes, precise spatial information data is necessary. Although digital elevation models using...
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2023
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Online Access: | https://doi.org/10.22761/GD.2023.0007 https://doaj.org/article/f11f70c229374e3eb43ad9aed823f40b |
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ftdoajarticles:oai:doaj.org/article:f11f70c229374e3eb43ad9aed823f40b 2023-10-09T21:51:43+02:00 Establishment of Geographic Information Data of Greenland Glacier Using Fixed-wing Unmanned Aerial Vehicle Sungjae Lee Seung Hee Kim Hyun-Cheol Kim 2023-03-01T00:00:00Z https://doi.org/10.22761/GD.2023.0007 https://doaj.org/article/f11f70c229374e3eb43ad9aed823f40b EN KO eng kor GeoAI Data Society http://geodata.kr/upload/pdf/GD-2023-0007.pdf https://doaj.org/toc/2713-5004 2713-5004 doi:10.22761/GD.2023.0007 https://doaj.org/article/f11f70c229374e3eb43ad9aed823f40b Geo Data, Vol 5, Iss 1, Pp 34-39 (2023) greenland glacier fixed-wing unmanned aerial vehicle orthorectification image digital surface model Environmental sciences GE1-350 Geology QE1-996.5 article 2023 ftdoajarticles https://doi.org/10.22761/GD.2023.0007 2023-09-10T00:35:21Z In recent decades, the Greenland glacier has experienced significant changes in the environment near the surface due to the increase in surface melting on glacier. In order to quantify these environmental changes, precise spatial information data is necessary. Although digital elevation models using satellite data are widely used to secure data, it is difficult to observe the polar regions by satellite alone due to limitations such as spatial resolution, revisit period, and weather. To overcome these shortcomings, many field geographic surveys using unmanned aerial vehicles are being conducted. In this study, a field survey was conducted on September 14, 2021 to produce high-resolution spatial information in the Russell glacier area located in the Greenland Kangerlussuaq. By matching the acquired aerial image data, orthorectification image with a spatial resolution of about 13 cm/pixel and a digital surface model are produced. This data is expected to be utilized as basic spatial data for Russell glacier runoff and topographical changes, and it is expected to be used as data that can grasp changes in time and spatial through continuous data accumulation. Article in Journal/Newspaper glacier Greenland Kangerlussuaq Directory of Open Access Journals: DOAJ Articles Greenland Kangerlussuaq ENVELOPE(-55.633,-55.633,72.633,72.633) GEO DATA 5 1 34 39 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English Korean |
topic |
greenland glacier fixed-wing unmanned aerial vehicle orthorectification image digital surface model Environmental sciences GE1-350 Geology QE1-996.5 |
spellingShingle |
greenland glacier fixed-wing unmanned aerial vehicle orthorectification image digital surface model Environmental sciences GE1-350 Geology QE1-996.5 Sungjae Lee Seung Hee Kim Hyun-Cheol Kim Establishment of Geographic Information Data of Greenland Glacier Using Fixed-wing Unmanned Aerial Vehicle |
topic_facet |
greenland glacier fixed-wing unmanned aerial vehicle orthorectification image digital surface model Environmental sciences GE1-350 Geology QE1-996.5 |
description |
In recent decades, the Greenland glacier has experienced significant changes in the environment near the surface due to the increase in surface melting on glacier. In order to quantify these environmental changes, precise spatial information data is necessary. Although digital elevation models using satellite data are widely used to secure data, it is difficult to observe the polar regions by satellite alone due to limitations such as spatial resolution, revisit period, and weather. To overcome these shortcomings, many field geographic surveys using unmanned aerial vehicles are being conducted. In this study, a field survey was conducted on September 14, 2021 to produce high-resolution spatial information in the Russell glacier area located in the Greenland Kangerlussuaq. By matching the acquired aerial image data, orthorectification image with a spatial resolution of about 13 cm/pixel and a digital surface model are produced. This data is expected to be utilized as basic spatial data for Russell glacier runoff and topographical changes, and it is expected to be used as data that can grasp changes in time and spatial through continuous data accumulation. |
format |
Article in Journal/Newspaper |
author |
Sungjae Lee Seung Hee Kim Hyun-Cheol Kim |
author_facet |
Sungjae Lee Seung Hee Kim Hyun-Cheol Kim |
author_sort |
Sungjae Lee |
title |
Establishment of Geographic Information Data of Greenland Glacier Using Fixed-wing Unmanned Aerial Vehicle |
title_short |
Establishment of Geographic Information Data of Greenland Glacier Using Fixed-wing Unmanned Aerial Vehicle |
title_full |
Establishment of Geographic Information Data of Greenland Glacier Using Fixed-wing Unmanned Aerial Vehicle |
title_fullStr |
Establishment of Geographic Information Data of Greenland Glacier Using Fixed-wing Unmanned Aerial Vehicle |
title_full_unstemmed |
Establishment of Geographic Information Data of Greenland Glacier Using Fixed-wing Unmanned Aerial Vehicle |
title_sort |
establishment of geographic information data of greenland glacier using fixed-wing unmanned aerial vehicle |
publisher |
GeoAI Data Society |
publishDate |
2023 |
url |
https://doi.org/10.22761/GD.2023.0007 https://doaj.org/article/f11f70c229374e3eb43ad9aed823f40b |
long_lat |
ENVELOPE(-55.633,-55.633,72.633,72.633) |
geographic |
Greenland Kangerlussuaq |
geographic_facet |
Greenland Kangerlussuaq |
genre |
glacier Greenland Kangerlussuaq |
genre_facet |
glacier Greenland Kangerlussuaq |
op_source |
Geo Data, Vol 5, Iss 1, Pp 34-39 (2023) |
op_relation |
http://geodata.kr/upload/pdf/GD-2023-0007.pdf https://doaj.org/toc/2713-5004 2713-5004 doi:10.22761/GD.2023.0007 https://doaj.org/article/f11f70c229374e3eb43ad9aed823f40b |
op_doi |
https://doi.org/10.22761/GD.2023.0007 |
container_title |
GEO DATA |
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5 |
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container_start_page |
34 |
op_container_end_page |
39 |
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1779314841057492992 |