Calculation of repeated accessibility (navigability) based on daily satellite images of sea ice concentration
The following downloadable R scripts for calculating the repeated accessibility are available here: "Download of daily sea ice raster" - The R script automatically downloads all GeoTiffs from IUP, University of Bremen, and saves them in the directory of your choice. "Existing and miss...
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ftzenodo:oai:zenodo.org:4714531 2023-06-06T11:50:48+02:00 Calculation of repeated accessibility (navigability) based on daily satellite images of sea ice concentration Pehlke, Hendrik Brey, Thomas Konijnenberg, Rebecca Teschke, Katharina 2021-04-23 https://zenodo.org/record/4714531 https://doi.org/10.5281/zenodo.4714531 eng eng doi:10.5281/zenodo.4714530 https://zenodo.org/record/4714531 https://doi.org/10.5281/zenodo.4714531 oai:zenodo.org:4714531 info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/legalcode sea ice concentration satellite images navigability R language Southern Ocean Arctic seas info:eu-repo/semantics/other other 2021 ftzenodo https://doi.org/10.5281/zenodo.471453110.5281/zenodo.4714530 2023-04-13T23:47:13Z The following downloadable R scripts for calculating the repeated accessibility are available here: "Download of daily sea ice raster" - The R script automatically downloads all GeoTiffs from IUP, University of Bremen, and saves them in the directory of your choice. "Existing and missing data" - The R script uses the downloaded GeoTiffs to create a table showing for which days satellite images are available and for which days they are not. "Information of GeoTiffs" - The R script extracts important metadata of the downloaded GeoTiffs such as geographical projection, spatial extent and maximum value. A metadata table is created. "Repeated accessibility" - The R script performs the repeated accessibility calculation based on a selectable threshold of sea ice concentration. Other/Unknown Material Arctic Sea ice Southern Ocean Zenodo Arctic Southern Ocean |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
English |
topic |
sea ice concentration satellite images navigability R language Southern Ocean Arctic seas |
spellingShingle |
sea ice concentration satellite images navigability R language Southern Ocean Arctic seas Pehlke, Hendrik Brey, Thomas Konijnenberg, Rebecca Teschke, Katharina Calculation of repeated accessibility (navigability) based on daily satellite images of sea ice concentration |
topic_facet |
sea ice concentration satellite images navigability R language Southern Ocean Arctic seas |
description |
The following downloadable R scripts for calculating the repeated accessibility are available here: "Download of daily sea ice raster" - The R script automatically downloads all GeoTiffs from IUP, University of Bremen, and saves them in the directory of your choice. "Existing and missing data" - The R script uses the downloaded GeoTiffs to create a table showing for which days satellite images are available and for which days they are not. "Information of GeoTiffs" - The R script extracts important metadata of the downloaded GeoTiffs such as geographical projection, spatial extent and maximum value. A metadata table is created. "Repeated accessibility" - The R script performs the repeated accessibility calculation based on a selectable threshold of sea ice concentration. |
format |
Other/Unknown Material |
author |
Pehlke, Hendrik Brey, Thomas Konijnenberg, Rebecca Teschke, Katharina |
author_facet |
Pehlke, Hendrik Brey, Thomas Konijnenberg, Rebecca Teschke, Katharina |
author_sort |
Pehlke, Hendrik |
title |
Calculation of repeated accessibility (navigability) based on daily satellite images of sea ice concentration |
title_short |
Calculation of repeated accessibility (navigability) based on daily satellite images of sea ice concentration |
title_full |
Calculation of repeated accessibility (navigability) based on daily satellite images of sea ice concentration |
title_fullStr |
Calculation of repeated accessibility (navigability) based on daily satellite images of sea ice concentration |
title_full_unstemmed |
Calculation of repeated accessibility (navigability) based on daily satellite images of sea ice concentration |
title_sort |
calculation of repeated accessibility (navigability) based on daily satellite images of sea ice concentration |
publishDate |
2021 |
url |
https://zenodo.org/record/4714531 https://doi.org/10.5281/zenodo.4714531 |
geographic |
Arctic Southern Ocean |
geographic_facet |
Arctic Southern Ocean |
genre |
Arctic Sea ice Southern Ocean |
genre_facet |
Arctic Sea ice Southern Ocean |
op_relation |
doi:10.5281/zenodo.4714530 https://zenodo.org/record/4714531 https://doi.org/10.5281/zenodo.4714531 oai:zenodo.org:4714531 |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.471453110.5281/zenodo.4714530 |
_version_ |
1767956520588279808 |