List of 42 spatial extent variant variables used to build models of brood-habitat selection for greater sage-grouse in Strawberry Valley, UT, 1998–2008.

For these variables, we calculated values for each at three different spatial extents by generating a circle with radii of 45, 200, and 795 m surrounding each use or random site and then summarized attributes classified from 1 m resolution (NAIP) aerial imagery.