Download data

download dataSNAP datasets are project-specific, but we always try to extend analyses to the largest possible spatial and temporal extents to allow greatest applicability to other projects.

Downscaled SNAP data cover Alaska, Alaska-western Canada, polar, and worldwide, from the mid–1800s to 2100.

Datasets include:

  • observed historical
  • modeled historical
  • modeled projected data out to 2100 across several top ranked GCMs and scenarios (SRES or RCPs)

GeoTIFF format: This stable and compressed format can be easily read by ArcGIS, QGIS, R (raster package recommended), GDAL, GRASS, and many others.

Naming scheme: We strive for consistent naming, although there may be slight variations across datasets. Please refer to the metadata for details on specific datasets. Here's a general guide:


Licensing, attribution, and collaboration

Licensing: All information produced by SNAP is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.

How to attribute SNAP: When the publication medium allows it, please include the SNAP logo and a link back to our home page.

Citation recommendation: Scenarios Network for Alaska and Arctic Planning, University of Alaska.
[insert current year].
[insert specific webpage title].

Retrieved [insert date] from [insert URL].

Collaborate with us: Please contact us if you are interested in commercialization opportunities and/or collaborative R&D activities.