Snow depth sensor measurement data for Upper Sub Alpine site, 2010 - ongoing.

This comma delimted file contains hourly snow depth measurements collected using Judd snow depth sensors for water year 2010-2012 (1 October 2009 – 30 September 2012) at the Upper Sub Alpine site, located just southeast of the Tundra Lab, below treeline in the Niwot Ridge Long-Term Ecological Research (NWTLTER) project area. The file contains both level 0 and level 1 (see details in “Process Description” below) hourly snow depth data measured in centimeters, and an accompanying metadata file. The README file contains descriptive details about all files included in the data release. Datasets available in this series include measurements for 3 sites-Alpine, Upper Subalpine (USA) and Lower Subalpine (LSA)- consisting of data for 14 sensors at the Alpine site, 13 sensors at the USA site, and 15 sensors at the LSA site, for a total of 42 sensors at the 3 sites. Elevation ranges from 3060m at LSA to 3550m at the Alpine site.