Ground-Truthing of Ice Conditions Predicted by the Canadian Ice Service.
A comparison has been made between the observed ice conditions and those predicted by the Canadian Ice Service (CIS). The predicted ice conditions were obtained from ice charts prepared by the CIS, and the observed ice conditions were made by experienced Ice Observers on board various ice class vess...
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2001
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ftnrccanada:oai:cisti-icist.nrc-cnrc.ca:cistinparc:12340990 2023-05-15T14:22:58+02:00 Ground-Truthing of Ice Conditions Predicted by the Canadian Ice Service. Kubat, Ivana Timco, Garry 2001-08-12 text https://nrc-publications.canada.ca/eng/view/accepted/?id=42b71b48-5b30-4afd-b843-ac58c051c74e https://nrc-publications.canada.ca/eng/view/object/?id=42b71b48-5b30-4afd-b843-ac58c051c74e https://nrc-publications.canada.ca/fra/voir/objet/?id=42b71b48-5b30-4afd-b843-ac58c051c74e unknown Proceedings 16th International Conference on Port and Ocean Engineering under Arctic Conditions, POAC'01, August 12-17, 2001, Publication date: 2001-08-12, Pages: 1071–1080 article 2001 ftnrccanada 2021-09-01T06:20:17Z A comparison has been made between the observed ice conditions and those predicted by the Canadian Ice Service (CIS). The predicted ice conditions were obtained from ice charts prepared by the CIS, and the observed ice conditions were made by experienced Ice Observers on board various ice class vessels in different regio ns of the Arctic. The comparison showed that in most cases, the CIS ice predictions provide a reliable description of the actual ice conditions. Although there were differences between the predicted and observed conditions, there was no apparent large bias in the data. Additionally, an analysis was done to compare the Ice Numeral calculated from the observed ice conditions within a single “egg code” region of an ice chart. This analysis showed that there could be wide variation in the Ice Numeral within a single egg code region. NRC publication: Yes Article in Journal/Newspaper Arctic Arctic National Research Council Canada: NRC Publications Archive Arctic |
institution |
Open Polar |
collection |
National Research Council Canada: NRC Publications Archive |
op_collection_id |
ftnrccanada |
language |
unknown |
description |
A comparison has been made between the observed ice conditions and those predicted by the Canadian Ice Service (CIS). The predicted ice conditions were obtained from ice charts prepared by the CIS, and the observed ice conditions were made by experienced Ice Observers on board various ice class vessels in different regio ns of the Arctic. The comparison showed that in most cases, the CIS ice predictions provide a reliable description of the actual ice conditions. Although there were differences between the predicted and observed conditions, there was no apparent large bias in the data. Additionally, an analysis was done to compare the Ice Numeral calculated from the observed ice conditions within a single “egg code” region of an ice chart. This analysis showed that there could be wide variation in the Ice Numeral within a single egg code region. NRC publication: Yes |
format |
Article in Journal/Newspaper |
author |
Kubat, Ivana Timco, Garry |
spellingShingle |
Kubat, Ivana Timco, Garry Ground-Truthing of Ice Conditions Predicted by the Canadian Ice Service. |
author_facet |
Kubat, Ivana Timco, Garry |
author_sort |
Kubat, Ivana |
title |
Ground-Truthing of Ice Conditions Predicted by the Canadian Ice Service. |
title_short |
Ground-Truthing of Ice Conditions Predicted by the Canadian Ice Service. |
title_full |
Ground-Truthing of Ice Conditions Predicted by the Canadian Ice Service. |
title_fullStr |
Ground-Truthing of Ice Conditions Predicted by the Canadian Ice Service. |
title_full_unstemmed |
Ground-Truthing of Ice Conditions Predicted by the Canadian Ice Service. |
title_sort |
ground-truthing of ice conditions predicted by the canadian ice service. |
publishDate |
2001 |
url |
https://nrc-publications.canada.ca/eng/view/accepted/?id=42b71b48-5b30-4afd-b843-ac58c051c74e https://nrc-publications.canada.ca/eng/view/object/?id=42b71b48-5b30-4afd-b843-ac58c051c74e https://nrc-publications.canada.ca/fra/voir/objet/?id=42b71b48-5b30-4afd-b843-ac58c051c74e |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Arctic |
genre_facet |
Arctic Arctic |
op_relation |
Proceedings 16th International Conference on Port and Ocean Engineering under Arctic Conditions, POAC'01, August 12-17, 2001, Publication date: 2001-08-12, Pages: 1071–1080 |
_version_ |
1766295472243212288 |