Data Reports for ASO Surveys

Airborne Snow Observatories, Inc. hosts ASO Survey reports on data.airbornesnowobservatories.com. The reports include summaries of background conditions, comparison to SNOTEL and snow course data, and tabulations and visualizations of the snow survey results.

A free login is required to use the ASO’s ESRI (ArcGIS Online) portal.

In addition to a PDF summary report, each Basin Survey data download includes the following:

  • TIF files of 3-m and 50-m snow depth and 50-m SWE for the basin

  • TXT files of SWE reports and banded SWE (elevation bands) by sub-basin

  • PNG files of basin graphics from the survey report