SNAP Historical Sea Ice Atlas

The Historical Sea Ice Atlas was a joint project funded by the Alaska Ocean Observing System (AOOS), the Alaska Center for Climate Assessment and Policy (ACCAP), and the Scenarios Network for Alaska and Arctic Planning (SNAP). It aggregates a wide variety of sea ice observations and measurements, from whaling ship logbooks from 1850 to near real-time passive microwave satellite data in the present, to generate a sea ice time series over 150 years long for the seas surrounding the state of Alaska, USA. This resource can be used to explore the trends in sea ice extent and concentration at multiple scales through time.

Data and Resources

Additional Info

Field Value
Last Updated November 4, 2019, 20:52
Created January 29, 2019, 17:21
access_constraints []
bbox-east-long -119.875
bbox-north-lat 80.125
bbox-south-lat 40.125
bbox-west-long -179.875
contact-email takurkowski@alaska.edu
coupled-resource [{"href": ["#DataIdentification"], "uuid": [], "title": []}, {"href": ["#DataIdentification"], "uuid": [], "title": []}, {"href": ["#DataIdentification"], "uuid": [], "title": []}, {"href": ["#DataIdentification"], "uuid": [], "title": []}]
dataset-reference-date [{"type": "creation", "value": "2019-07-19T19:41:00Z"}, {"type": "issued", "value": "2019-07-19T19:41:00Z"}]
frequency-of-update
guid edu.uaf.snap:seaiceatlas
licence []
metadata-date 2019-10-17
metadata-language eng
progress
resource-type dataset
responsible-party [{"name": "University of Alaska Fairbanks", "roles": ["pointOfContact"]}]
spatial {"type": "Polygon", "coordinates": [[[-179.875, 40.125], [-119.875, 40.125], [-119.875, 80.125], [-179.875, 80.125], [-179.875, 40.125]]]}
spatial-data-service-type THREDDS OPeNDAP
spatial-reference-system
spatial_harvester true
temporal-extent-begin 1850-01-15T12:00:00Z
temporal-extent-end 2018-12-15T12:00:00Z