Calculation of repeated accessibility (navigability) based on daily satellite images of sea ice concentration.
ORCID: https://orcid.org/0000-0003-1916-7831, Brey, Thomas ORCID: https://orcid.org/0000-0002-6345-2851, Konijnenberg, Rebecca ORCID: https://orcid.org/0000-0002-3804-5365 and Teschke, Katharina ORCID: https://orcid.org/0000-0001-9595-7443
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The following downloadable R scripts for calculating the repeated accessibility are available here: 1. "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. 2. "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. 3. "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. 4. "Repeated accessibility" - The R script performs the repeated accessibility calculation based on a selectable threshold of sea ice concentration.
ORCID: https://orcid.org/0000-0003-1916-7831, Brey, Thomas ORCID: https://orcid.org/0000-0002-6345-2851, Konijnenberg, Rebecca ORCID: https://orcid.org/0000-0002-3804-5365 and Teschke, Katharina ORCID: https://orcid.org/0000-0001-9595-7443
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AWI Organizations > Institutes > HIFMB: Helmholtz Institute for Functional Marine Biodiversity
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