Sentinel-1/2 derived Arctic Coastal Human Impact dataset (SACHI) ...
The SACHI (Sentinel-1/2 derived Arctic Coastal Human Impact) dataset has been primarily developed as part of the HORIZON2020 project Nunataryuk by b.geos (www.bgeos.com). It covers a 100km buffer from the Arctic Coast (land area), for areas with permafrost near the coast. It is based on Sentinel-1 a...
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ftdatacite:10.5281/zenodo.4925911 2024-04-28T08:07:14+00:00 Sentinel-1/2 derived Arctic Coastal Human Impact dataset (SACHI) ... Bartsch, Annett Pointner, Georg Nitze, Ingmar 2021 https://dx.doi.org/10.5281/zenodo.4925911 https://zenodo.org/doi/10.5281/zenodo.4925911 en eng Zenodo https://dx.doi.org/10.5281/zenodo.4925910 Restricted Access info:eu-repo/semantics/restrictedAccess Arctic Settlements Infrastructure dataset Dataset 2021 ftdatacite https://doi.org/10.5281/zenodo.492591110.5281/zenodo.4925910 2024-04-02T12:55:38Z The SACHI (Sentinel-1/2 derived Arctic Coastal Human Impact) dataset has been primarily developed as part of the HORIZON2020 project Nunataryuk by b.geos (www.bgeos.com). It covers a 100km buffer from the Arctic Coast (land area), for areas with permafrost near the coast. It is based on Sentinel-1 and Sentinel-2 data from 2016-2020 using the algorithms described in Bartsch et al. (2020). It is a supplement to Bartsch et al. (2021 - https://iopscience.iop.org/article/10.1088/1748-9326/ac3176/meta). It consists of three shape files: 1) SACHI.shp - all identified objects with infrastructure/impact classes and auxiliary information (permafrost status and trends, nightlight radiance, vegetation zone, Normalized Difference Vegetation Index trends from Landsat, settlements names) 2) SACHI_100km_buffer - Buffer polygon (analyses extent) 3) SACHI_granules_acquisition_dates - processed Sentinel-2 granule extent polygons with dates of all used input data SACHI class values: 1=linear transport infrastructure, ... : Further support was received by ESA CCI+ Permafrost, HGF AI-CORE, and NSF Permafrost DiscoveryGateway. The processing scheme was developed on a highly performant virtual machine (VM) provided by the Copernicus Research and User Support (RUS). Results are based on modified Copernicus data from 2016 to 2020. ... Dataset Arctic permafrost DataCite Metadata Store (German National Library of Science and Technology) |
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Open Polar |
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DataCite Metadata Store (German National Library of Science and Technology) |
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English |
topic |
Arctic Settlements Infrastructure |
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Arctic Settlements Infrastructure Bartsch, Annett Pointner, Georg Nitze, Ingmar Sentinel-1/2 derived Arctic Coastal Human Impact dataset (SACHI) ... |
topic_facet |
Arctic Settlements Infrastructure |
description |
The SACHI (Sentinel-1/2 derived Arctic Coastal Human Impact) dataset has been primarily developed as part of the HORIZON2020 project Nunataryuk by b.geos (www.bgeos.com). It covers a 100km buffer from the Arctic Coast (land area), for areas with permafrost near the coast. It is based on Sentinel-1 and Sentinel-2 data from 2016-2020 using the algorithms described in Bartsch et al. (2020). It is a supplement to Bartsch et al. (2021 - https://iopscience.iop.org/article/10.1088/1748-9326/ac3176/meta). It consists of three shape files: 1) SACHI.shp - all identified objects with infrastructure/impact classes and auxiliary information (permafrost status and trends, nightlight radiance, vegetation zone, Normalized Difference Vegetation Index trends from Landsat, settlements names) 2) SACHI_100km_buffer - Buffer polygon (analyses extent) 3) SACHI_granules_acquisition_dates - processed Sentinel-2 granule extent polygons with dates of all used input data SACHI class values: 1=linear transport infrastructure, ... : Further support was received by ESA CCI+ Permafrost, HGF AI-CORE, and NSF Permafrost DiscoveryGateway. The processing scheme was developed on a highly performant virtual machine (VM) provided by the Copernicus Research and User Support (RUS). Results are based on modified Copernicus data from 2016 to 2020. ... |
format |
Dataset |
author |
Bartsch, Annett Pointner, Georg Nitze, Ingmar |
author_facet |
Bartsch, Annett Pointner, Georg Nitze, Ingmar |
author_sort |
Bartsch, Annett |
title |
Sentinel-1/2 derived Arctic Coastal Human Impact dataset (SACHI) ... |
title_short |
Sentinel-1/2 derived Arctic Coastal Human Impact dataset (SACHI) ... |
title_full |
Sentinel-1/2 derived Arctic Coastal Human Impact dataset (SACHI) ... |
title_fullStr |
Sentinel-1/2 derived Arctic Coastal Human Impact dataset (SACHI) ... |
title_full_unstemmed |
Sentinel-1/2 derived Arctic Coastal Human Impact dataset (SACHI) ... |
title_sort |
sentinel-1/2 derived arctic coastal human impact dataset (sachi) ... |
publisher |
Zenodo |
publishDate |
2021 |
url |
https://dx.doi.org/10.5281/zenodo.4925911 https://zenodo.org/doi/10.5281/zenodo.4925911 |
genre |
Arctic permafrost |
genre_facet |
Arctic permafrost |
op_relation |
https://dx.doi.org/10.5281/zenodo.4925910 |
op_rights |
Restricted Access info:eu-repo/semantics/restrictedAccess |
op_doi |
https://doi.org/10.5281/zenodo.492591110.5281/zenodo.4925910 |
_version_ |
1797576431330394112 |