AI4Arctic / ASIP Sea Ice Dataset - version 2
datasetposted on 02.10.2020 by Roberto Saldo, Matilde Brandt Kreiner, Jørgen Buus-Hinkler, Leif Toudal Pedersen, David Malmgren-Hansen, Allan Aasbjerg Nielsen, Henning Skriver
Datasets usually provide raw data for analysis. This raw data often comes in spreadsheet form, but can be any collection of data, on which analysis can be performed.
The AI4Arctic / ASIP Sea Ice Dataset - version 2 (ASID-v2) contain 461 Sentinel-1 Synthetic Aperture Radar (SAR) scenes matched with sea ice charts produced by the Danish Meteorological Institute in 2018-2019.
Ice charts contain sea ice concentration, stage of development and form of ice, provided in manual drawn polygons. The ice charts have been projected into the the S1 geometry for easy use as labels in deep learning or other machine learning algorithm training processes.
The dataset also includes AMSR2 microwave radiometer sensor measurements to compliment the learning of the of sea ice concentrations although in a much lower resolution than the Sentinel-1 data.
Details are described in the manual that is published together with the dataset.
The manual has been revised, the latest is the 30-09-2020 version.