The Cryosphere
The Cryosphere
TC
Articles | Volume 14, issue 6
Articles | Volume 14, issue 6
https://doi.org/10.5194/tc-14-1937-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/tc-14-1937-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 14, issue 6
Research article
 | 
15 Jun 2020
Research article |  | 15 Jun 2020

Opportunistic evaluation of modelled sea ice drift using passively drifting telemetry collars in Hudson Bay, Canada

Ron R. Togunov, Natasha J. Klappstein, Nicholas J. Lunn, Andrew E. Derocher, and Marie Auger-Méthé

Viewed

Total article views: 2,800 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
1,945 763 92 2,800 65 72
  • HTML: 1,945
  • PDF: 763
  • XML: 92
  • Total: 2,800
  • BibTeX: 65
  • EndNote: 72
Views and downloads (calculated since 27 Feb 2020)
Cumulative views and downloads (calculated since 27 Feb 2020)

Viewed (geographical distribution)

Total article views: 2,800 (including HTML, PDF, and XML) Thereof 2,408 with geography defined and 392 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 30 Dec 2024
Download
Short summary
Sea ice drift affects important geophysical and biological processes in the Arctic. Using the motion of dropped polar bear GPS collars, our study evaluated the accuracy of a popular satellite-based ice drift model in Hudson Bay. We observed that velocity was underestimated, particularly at higher speeds. Direction was unbiased, but it was less precise at lower speeds. These biases should be accounted for in climate and ecological research relying on accurate/absolute drift velocities.
Read more