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Found 10 records similar to Image Analysis Ice Charts

Federal

Regional ice charts show the analysis of ice conditions for a given region valid on Mondays. They are based on an analysis and integration of data from: satellite imagery, weather and oceanographic information, visual observations from ship and aircraft. Satellite imagery is collected over a few days in order to have complete coverage of the area. The charts indicate the concentration in tenths, stage of development and form of ice.

Last Updated: Jul. 30, 2021
Date Published: Feb. 26, 2014
Organization: Environment and Climate Change Canada
Formats: other
Keywords:  ice charts, ice, sea ice, Canadian Ice Service
Federal

Daily Ice charts represent the best estimate of ice conditions at the valid time of the chart, based on an integration of data from a variety of sources, such as satellite, and ship and aircraft-based visual observations.

The charts describe ice concentration in tenths, ice types or stage of development and the form of ice. The boundary lines for different ice conditions, of particular importance to navigation, are determined by standards.

Ice information is presented in the Egg Code format and colour-coded using the World Meteorological Organization Standard.

Last Updated: Jul. 30, 2021
Date Published: Feb. 26, 2014
Organization: Environment and Climate Change Canada
Formats: other
Keywords:  ice charts, ice, sea ice, Canadian Ice Service
Federal

These ice charts illustrate ice conditions at a particular moment in time. The ice information is presented using a standard international code, known as the Egg Code.

The following charts are available from the Canadian Ice Service:

-Daily Ice Charts
-Image Analysis Ice Charts
-Regional Ice Charts

Last Updated: Feb. 21, 2022
Date Published: Feb. 26, 2014
Organization: Environment and Climate Change Canada
Formats: other
Keywords:  ice charts, ice, sea ice, Canadian Ice Service
Federal

The Canadian Ice Service maintains a collection of Daily ice charts, Regional ice charts and Iceberg charts. These charts are available in GIF format and E00 Regional Charts only .

Last Updated: Feb. 2, 2022
Date Published: Feb. 13, 2014
Organization: Environment and Climate Change Canada
Formats: other HTML
Keywords:  ice, chart, iceberg, sea ice, Canadian Ice Service
Federal

River ice roughness as it is actively monitored on selected rivers by Natural Resources Canada (NRCan) using satellite imagery for the mitigation of ice jam associated risks. In order to mitigate ice jam induced flood risks, Natural Resources Canada emergency geomatics service (EGS) may be activated by Canada’s emergency management authorities. As new satellite imagery becomes available, NRCan will produce river ice roughness maps and update the dataset in near real time (4 hours). This item contains the latest river ice roughness products generated in the past three days.

Last Updated: May 6, 2022
Date Published: Mar. 1, 2019
Organization: Natural Resources Canada
Formats: XML WMS TIFF FGDB/GDB PDF ESRI REST
Keywords:  Emergency services, Natural disasters, Ice
Federal

Current year record of river ice roughness as monitored on selected rivers by Natural Resources Canada (NRCan) using satellite imagery for the mitigation of ice jam associated risks. In order to mitigate ice jam induced floods risks, Natural Resources Canada emergency geomatics service (EGS) may be activated by Canada’s emergency management authorities. As new satellite imagery becomes available, NRCan will produce river ice roughness maps and update the dataset in near real time (4 hours). This item contains record of the river ice roughness products generated in the current year.

Last Updated: May 6, 2022
Date Published: Oct. 12, 2018
Organization: Natural Resources Canada
Formats: XML WMS TIFF FGDB/GDB PDF ESRI REST
Keywords:  Emergency services, Ice, Natural disasters
Federal

This daily forecast describes the ice edge using latitude and longitude coordinates, the total ice concentration, the predominant ice stage of development and the concentration of the oldest ice type. Warnings are issued as appropriate. The forecasts are valid from the time of issue until the end of the following day so for a period of 24 to 48 hours .

Last Updated: Jul. 30, 2021
Date Published: Feb. 26, 2014
Organization: Environment and Climate Change Canada
Formats: other
Keywords:  ice bulletin, ice, sea ice, Canadian Ice Service
Federal

This daily forecast describes the ice edge using latitude and longitude coordinates, the total ice concentration, the predominant ice stage of development and the concentration of the oldest ice type. Warnings are issued as appropriate. The forecasts are valid from the time of issue until the end of the following day so for a period of 24 to 48 hours .

Last Updated: Jul. 30, 2021
Date Published: Feb. 26, 2014
Organization: Environment and Climate Change Canada
Formats: other
Keywords:  ice bulletin, ice, sea ice, Canadian Ice Service
Federal

This daily forecast describes the ice edge using latitude and longitude coordinates, the total ice concentration, the predominant ice stage of development and the concentration of the oldest ice type. Warnings are issued as appropriate. The forecasts are valid from the time of issue until the end of the following day so for a period of 24 to 48 hours .

Last Updated: Jul. 30, 2021
Date Published: Feb. 26, 2014
Organization: Environment and Climate Change Canada
Formats: other
Keywords:  ice bulletin, ice, sea ice, Canadian Ice Service
Federal

This daily forecast describes the ice edge using latitude and longitude coordinates, the total ice concentration, the predominant ice stage of development and the concentration of the oldest ice type. Warnings are issued as appropriate. The forecasts are valid from the time of issue until the end of the following day so for a period of 24 to 48 hours .

Last Updated: Jul. 30, 2021
Date Published: Feb. 26, 2014
Organization: Environment and Climate Change Canada
Formats: other
Keywords:  ice bulletin, ice, sea ice, Canadian Ice Service
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