Now showing items 1-3 of 3
Open-source sea ice drift algorithm for Sentinel-1 SAR imagery using a combination of feature tracking and pattern matching
(Copernicus Publications, 2017-08-07)
An open-source sea ice drift algorithm for Sentinel-1 SAR imagery is introduced based on the combination of feature tracking and pattern matching. Feature tracking produces an initial drift estimate and limits the search ...
Operational algorithm for ice–water classiﬁcation on dual-polarized RADARSAT-2 images
(Copernicus Publications, 2017-01-11)
Synthetic Aperture Radar (SAR) data from RADARSAT-2 (RS2) in dual-polarization mode provide additional information for discriminating sea ice and open water compared to single-polarization data. We have developed an automatic ...
Open-source feature-tracking algorithm for sea ice drift retrieval from Sentinel-1 SAR imagery
(Copernicus Publications, 2016-04-26)
A computationally efficient, open-source feature-tracking algorithm, called ORB, is adopted and tuned for sea ice drift retrieval from Sentinel-1 SAR (Synthetic Aperture Radar) images. The most suitable setting and parameter ...