SnowEx20-21 QSI Lidar DEM 3m UTM Grid, Version 1 (SNEX20_QSI_DEM_3m)
This is the most recent version of these data.
This data set is part of the SnowEx 2020 and SnowEx 2021 campaigns and provides bare Earth digital elevation models (DEM) acquired by a scanning lidar system at a 3.0 m spatial resolution, and derived from point cloud digital terrain models. DEMs are available for September 2021 and from multiple areas in Colorado, Idaho, and Utah. These data were produced alongside Vegetation Height and Snow Depth data sets.
DIGITAL ELEVATION/TERRAIN MODEL (DEM)
16 September 2021 to 21 September 2021
Spatial Reference System(s):
NAD83(2011) / UTM zone 11N
NAD83(2011) / UTM zone 12N
NAD83(2011) / UTM zone 13N
Yellow areas on the map below indicate the spatial coverage for this data set.
Data Access & Tools
Many NSIDC DAAC data sets can be accessed using the NSIDC DAAC's Data Access Tool. This tool provides the ability to search and filter data with spatial and temporal constraints using a map-based interface. Users have the option to
All data from the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) can be accessed directly from our HTTPS file system, using wget or curl. Basic command line instructions are provided in the article below.