Counting marmots…
Knowledge graph centered on normalized difference snow index with 69 nodes and 149 connections. Top connected: Barbey's Larkspur, Nuttall's Larkspur, Larkspurs, Crested Butte, climatological variability.
Spectral band ratio that leverages the fact that snow reflectance is high in visible wavelengths and low in shortwave infrared wavelengths