The International Ice Charting Working Group (IICWG) was formed in October 1999 to promote cooperation between the world's ice centers on all matters concerning

sea ice Sea ice arises as seawater freezes. Because ice is less dense than water, it floats on the ocean's surface (as does fresh water ice, which has an even lower density). Sea ice covers about 7% of the Earth's surface and about 12% of the world's oce ...

and

icebergs An iceberg is a piece of freshwater ice more than 15 m long that has broken off a glacier or an ice shelf and is floating freely in open (salt) water. Smaller chunks of floating glacially-derived ice are called "growlers" or "bergy bits". The ...

.IICWG Home Page
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Member Organizations

Canadian Ice Service
*

Danish Meteorological Institute The Danish Meteorological Institute (DMI; da, Danmarks Meteorologiske Institut) is the official Danish meteorological institute, administrated by the Ministry of Energy, Utilities and Climate. The institute makes weather forecasts and observati ...

Finnish Ice Service
*

Federal Maritime and Hydrographic Agency of Germany The Federal Maritime and Hydrographic Agency of Germany (german: Bundesamt für Seeschifffahrt und Hydrographie, BSH) is a German federal authority based in Hamburg and Rostock. With some 800 employees, the agency's tasks include maritime safety, ...

Icelandic Meteorological Office
* Hydrographical Department, Maritime Safety Agency, Japan *

Norwegian Meteorological Institute The Norwegian Meteorological Institute ( no, Meteorologisk institutt), also known internationally as MET Norway, is Norway's national meteorological institute. It provides weather forecasts for civilian and military uses and conducts research in ...

* Russian Federation Arctic and Antarctic Research Institute
Swedish Meteorological and Hydrological Institute
* United States National Ice Center *

U.S. Coast Guard The United States Coast Guard (USCG) is the maritime security, search and rescue, and law enforcement service branch of the United States Armed Forces and one of the country's eight uniformed services. The service is a maritime, military, mul ...

br>International Ice Patrol
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North Atlantic The Atlantic Ocean is the second-largest of the world's five oceans, with an area of about . It covers approximately 20% of Earth's surface and about 29% of its water surface area. It is known to separate the "Old World" of Africa, Europe and ...

Iceberg Detection and Forecasting

References

{{authority control Multidisciplinary research institutes International research institutes Organizations established in 1999