Drained Lake Basin classification based on Landsat-8 imagery, North Slope, Alaska 2014 -2019
This data set contains a classification of the North Slope, Alaska for drained lake basins (DLBs) based on Landsat-8 imagery of the years 2014-2019 and Arctic Digital Elevation Model (ArcticDEM) data. Drained lake basins (DLBs) are often the most common landforms in lowland permafrost regions in the...
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NSF Arctic Data Center
2021
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Online Access: | https://dx.doi.org/10.18739/a2fq9q63p https://arcticdata.io/catalog/view/doi:10.18739/A2FQ9Q63P |
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ftdatacite:10.18739/a2fq9q63p 2023-05-15T13:09:08+02:00 Drained Lake Basin classification based on Landsat-8 imagery, North Slope, Alaska 2014 -2019 Bergstedt, Helena Jones, Benjamin Hinkel, Kenneth Farquharson, Louise Gaglioti, Benjamin Parsekian, Andrew Kanevskiy, Mikhail Ohara, Noriaki Rangel, Rodrigo Grosse, Guido Nitze, Ingmar 2021 text/xml https://dx.doi.org/10.18739/a2fq9q63p https://arcticdata.io/catalog/view/doi:10.18739/A2FQ9Q63P en eng NSF Arctic Data Center Drained Lake Basin DLB Landsat Alaska North Slope dataset Dataset 2021 ftdatacite https://doi.org/10.18739/a2fq9q63p 2021-11-05T12:55:41Z This data set contains a classification of the North Slope, Alaska for drained lake basins (DLBs) based on Landsat-8 imagery of the years 2014-2019 and Arctic Digital Elevation Model (ArcticDEM) data. Drained lake basins (DLBs) are often the most common landforms in lowland permafrost regions in the Arctic (50% to 75% of the landscape). However, detailed assessments of DLB distribution and abundance are limited. This data set is based on a novel and scalable remote sensing-based approach to identify DLBs in lowland permafrost regions, using the North Slope of Alaska as a case study. The data set was validated against several prior sub-regional scale datasets and manually classified points. The study area covers greater than 71,000 square kilometers (km2), including a greater than 39,000 km2 area not previously covered in existing DLB data sets. Within the data set, three classes are present: DLB/ambiguous/noDLB. Areas classified as ambiguous could not be classified as DLB or noDLB with sufficient certainty. Users may decide on a case by case basis if they wish to use the conservative estimate of DLB area, therefore omitting areas classified as ambiguous, or to use all three classes. Dataset Alaska North Slope Arctic north slope permafrost Alaska DataCite Metadata Store (German National Library of Science and Technology) Arctic |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Drained Lake Basin DLB Landsat Alaska North Slope |
spellingShingle |
Drained Lake Basin DLB Landsat Alaska North Slope Bergstedt, Helena Jones, Benjamin Hinkel, Kenneth Farquharson, Louise Gaglioti, Benjamin Parsekian, Andrew Kanevskiy, Mikhail Ohara, Noriaki Rangel, Rodrigo Grosse, Guido Nitze, Ingmar Drained Lake Basin classification based on Landsat-8 imagery, North Slope, Alaska 2014 -2019 |
topic_facet |
Drained Lake Basin DLB Landsat Alaska North Slope |
description |
This data set contains a classification of the North Slope, Alaska for drained lake basins (DLBs) based on Landsat-8 imagery of the years 2014-2019 and Arctic Digital Elevation Model (ArcticDEM) data. Drained lake basins (DLBs) are often the most common landforms in lowland permafrost regions in the Arctic (50% to 75% of the landscape). However, detailed assessments of DLB distribution and abundance are limited. This data set is based on a novel and scalable remote sensing-based approach to identify DLBs in lowland permafrost regions, using the North Slope of Alaska as a case study. The data set was validated against several prior sub-regional scale datasets and manually classified points. The study area covers greater than 71,000 square kilometers (km2), including a greater than 39,000 km2 area not previously covered in existing DLB data sets. Within the data set, three classes are present: DLB/ambiguous/noDLB. Areas classified as ambiguous could not be classified as DLB or noDLB with sufficient certainty. Users may decide on a case by case basis if they wish to use the conservative estimate of DLB area, therefore omitting areas classified as ambiguous, or to use all three classes. |
format |
Dataset |
author |
Bergstedt, Helena Jones, Benjamin Hinkel, Kenneth Farquharson, Louise Gaglioti, Benjamin Parsekian, Andrew Kanevskiy, Mikhail Ohara, Noriaki Rangel, Rodrigo Grosse, Guido Nitze, Ingmar |
author_facet |
Bergstedt, Helena Jones, Benjamin Hinkel, Kenneth Farquharson, Louise Gaglioti, Benjamin Parsekian, Andrew Kanevskiy, Mikhail Ohara, Noriaki Rangel, Rodrigo Grosse, Guido Nitze, Ingmar |
author_sort |
Bergstedt, Helena |
title |
Drained Lake Basin classification based on Landsat-8 imagery, North Slope, Alaska 2014 -2019 |
title_short |
Drained Lake Basin classification based on Landsat-8 imagery, North Slope, Alaska 2014 -2019 |
title_full |
Drained Lake Basin classification based on Landsat-8 imagery, North Slope, Alaska 2014 -2019 |
title_fullStr |
Drained Lake Basin classification based on Landsat-8 imagery, North Slope, Alaska 2014 -2019 |
title_full_unstemmed |
Drained Lake Basin classification based on Landsat-8 imagery, North Slope, Alaska 2014 -2019 |
title_sort |
drained lake basin classification based on landsat-8 imagery, north slope, alaska 2014 -2019 |
publisher |
NSF Arctic Data Center |
publishDate |
2021 |
url |
https://dx.doi.org/10.18739/a2fq9q63p https://arcticdata.io/catalog/view/doi:10.18739/A2FQ9Q63P |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Alaska North Slope Arctic north slope permafrost Alaska |
genre_facet |
Alaska North Slope Arctic north slope permafrost Alaska |
op_doi |
https://doi.org/10.18739/a2fq9q63p |
_version_ |
1766163708364455936 |