Delineation of the forest-tundra ecotone using texture-based classification of satellite imagery ...
© 2020, © 2020 Informa UK Limited, trading as Taylor & Francis Group. The transition zone between the boreal forest and Arctic tundra, the forest-tundra ecotone (FTE), is an area of high ecological and climatological significance. Despite its importance, a globally consistent high spatial resolu...
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Online Access: | https://dx.doi.org/10.17863/cam.55311 https://www.repository.cam.ac.uk/handle/1810/308221 |
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ftdatacite:10.17863/cam.55311 2024-02-04T09:58:11+01:00 Delineation of the forest-tundra ecotone using texture-based classification of satellite imagery ... Guo, W Rees, G Hofgaard, A 2020 https://dx.doi.org/10.17863/cam.55311 https://www.repository.cam.ac.uk/handle/1810/308221 en eng Informa UK Limited open.access All rights reserved http://purl.org/coar/access_right/c_abf2 37 Earth Sciences 4013 Geomatic Engineering 40 Engineering 15 Life on Land Article ScholarlyArticle JournalArticle article-journal 2020 ftdatacite https://doi.org/10.17863/cam.55311 2024-01-05T14:36:41Z © 2020, © 2020 Informa UK Limited, trading as Taylor & Francis Group. The transition zone between the boreal forest and Arctic tundra, the forest-tundra ecotone (FTE), is an area of high ecological and climatological significance. Despite its importance, a globally consistent high spatial resolution mapping is lacking. Accurate mapping of the FTE requires the use of satellite remote sensing data. Here we use the Landsat Vegetation Continuous Fields (VCF) product and reference point data to derive the location and characteristics of the FTE. An image texture-based supervised classification scheme is developed based on a study area in Central Eurasia to statistically exploit the spatial patterns of the transition zone. Texture statistics for the VCF image are derived from the grey-level co-occurrence matrix (GLCM) based on which the study area is classified into forest, tundra, and FTEs. Adaptive parameterization is implemented to achieve optimal classification performance in the study area. This method is ... Article in Journal/Newspaper Arctic Tundra DataCite Metadata Store (German National Library of Science and Technology) Arctic |
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Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
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ftdatacite |
language |
English |
topic |
37 Earth Sciences 4013 Geomatic Engineering 40 Engineering 15 Life on Land |
spellingShingle |
37 Earth Sciences 4013 Geomatic Engineering 40 Engineering 15 Life on Land Guo, W Rees, G Hofgaard, A Delineation of the forest-tundra ecotone using texture-based classification of satellite imagery ... |
topic_facet |
37 Earth Sciences 4013 Geomatic Engineering 40 Engineering 15 Life on Land |
description |
© 2020, © 2020 Informa UK Limited, trading as Taylor & Francis Group. The transition zone between the boreal forest and Arctic tundra, the forest-tundra ecotone (FTE), is an area of high ecological and climatological significance. Despite its importance, a globally consistent high spatial resolution mapping is lacking. Accurate mapping of the FTE requires the use of satellite remote sensing data. Here we use the Landsat Vegetation Continuous Fields (VCF) product and reference point data to derive the location and characteristics of the FTE. An image texture-based supervised classification scheme is developed based on a study area in Central Eurasia to statistically exploit the spatial patterns of the transition zone. Texture statistics for the VCF image are derived from the grey-level co-occurrence matrix (GLCM) based on which the study area is classified into forest, tundra, and FTEs. Adaptive parameterization is implemented to achieve optimal classification performance in the study area. This method is ... |
format |
Article in Journal/Newspaper |
author |
Guo, W Rees, G Hofgaard, A |
author_facet |
Guo, W Rees, G Hofgaard, A |
author_sort |
Guo, W |
title |
Delineation of the forest-tundra ecotone using texture-based classification of satellite imagery ... |
title_short |
Delineation of the forest-tundra ecotone using texture-based classification of satellite imagery ... |
title_full |
Delineation of the forest-tundra ecotone using texture-based classification of satellite imagery ... |
title_fullStr |
Delineation of the forest-tundra ecotone using texture-based classification of satellite imagery ... |
title_full_unstemmed |
Delineation of the forest-tundra ecotone using texture-based classification of satellite imagery ... |
title_sort |
delineation of the forest-tundra ecotone using texture-based classification of satellite imagery ... |
publisher |
Informa UK Limited |
publishDate |
2020 |
url |
https://dx.doi.org/10.17863/cam.55311 https://www.repository.cam.ac.uk/handle/1810/308221 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Tundra |
genre_facet |
Arctic Tundra |
op_rights |
open.access All rights reserved http://purl.org/coar/access_right/c_abf2 |
op_doi |
https://doi.org/10.17863/cam.55311 |
_version_ |
1789962541583040512 |