The Fresh Eyes on Ice project is centered on data collection to:

Primary ice data of interest is simply ice thickness and how this changes over time on rivers and lakes including when if forms and melts or breaks up. Data is also collected about bedfast ice (when water bodies freeze solid to shallow lake- or river-beds), snow cover on ice, and ice conditions such as overflow. Using a combination of satellite remote sensing, in situ real-time sensors and cameras, and field measurements, along with historic records and sometimes models, we strive to represent ice conditions at relevant scales in time and space.

Real-Time Data

2019-2020 River Ice Photo Archive

Ice Data Portal

Citizen Science and Community-based Monitoring Data

Alaska Community Ice Observations - 2019-2020 (NSF dataset)

Ice Phenology Videos

2019 Freeze-up

2020 Break-up

2020-21 Freeze-up

2021 Break-up

 

 

 

Archived Historic Datasets

Seasonal maximum ice thickness data from rivers and lakes in Alaska from 1962 to 2019

River and lake ice thickness and snow depth at near maximum ice thickness in Alaska, 1961-1974 (CRREL dataset)

Alaska Lake Ice and Snow Observatory Network (ALISON) Project Data, Alaska, 1999-2011 (UAF-GI dataset)

Lake ice thickness observations for arctic Alaska from 1962 to 2017 (NSF dataset)

 



Outside Data Sources

River Watch Program (National Weather Service Alaska-Pacific River Forecast Center)

Global Lake and River Ice Phenology (National Snow & Ice Data Center)

Lake and River Ice Cover (European Environment Agency)

Ice Thickness Program Collection (Environment Canada)