International Arctic Research Center (IARC)
The purpose of the IARC Data Archive is to improve access to and integrated use of Arctic climate-change data and information, provide long term archival storage of Arctic climate-change data and information, and support decision making.
IARC's Real-Time Monitors page aggregates tools from a variety of projects that automatically collect and display photos and data from Alaskan research stations.
Geographic Information Network of Alaska (GINA)
GINA holds an extensive inventory of satellite images and aerial photos taken largely over the state of Alaska. The majority of their data is available online and can be freely downloaded. Data held or indexed by GINA can be accessed using a variety of methods and tools.
The North Slope Science Initiative's data catalog of projects and datasets on the North Slope.
The State of Alaska's high resolution imagery and elevation archive.
Direction reception satellite data archive.
Scenarios Network for Alaska & Arctic Planning (SNAP)
All SNAP data, methods, models, and project results are freely available to the public in formats that are accessible to a wide range of users. Currently, all data are available for download as GeoTIFF files. Selected maps and data are available for online browsing and download via SNAP's web-based Map Tool and Community Charts page.