The Cryosphere
The Cryosphere
TC
Articles | Volume 17, issue 12
Articles | Volume 17, issue 12
https://doi.org/10.5194/tc-17-5335-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/tc-17-5335-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 17, issue 12
Research article
 | 
15 Dec 2023
Research article |  | 15 Dec 2023

A comparison of constant false alarm rate object detection algorithms for iceberg identification in L- and C-band SAR imagery of the Labrador Sea

Laust Færch, Wolfgang Dierking, Nick Hughes, and Anthony P. Doulgeris

Viewed

Total article views: 1,987 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
1,297 611 79 1,987 59 58
  • HTML: 1,297
  • PDF: 611
  • XML: 79
  • Total: 1,987
  • BibTeX: 59
  • EndNote: 58
Views and downloads (calculated since 14 Feb 2023)
Cumulative views and downloads (calculated since 14 Feb 2023)

Viewed (geographical distribution)

Total article views: 1,987 (including HTML, PDF, and XML) Thereof 1,925 with geography defined and 62 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 06 Mar 2025
Download
Short summary
Icebergs in open water are a risk to maritime traffic. We have compared six different constant false alarm rate (CFAR) detectors on overlapping C- and L-band synthetic aperture radar (SAR) images for the detection of icebergs in open water, with a Sentinel-2 image used for validation. The results revealed that L-band gives a slight advantage over C-band, depending on which detector is used. Additionally, the accuracy of all detectors decreased rapidly as the iceberg size decreased.
Read more
Share