%0 Journal Article
%T Penumbra: A spatially distributed, mechanistic model for simulating ground-level incident solar energy across heterogeneous landscapes
%A Allen F. Brookes
%A Brad L. Barnhart
%A James J. Graham
%A Jonathan J. Halama
%A Kevin S. Djang
%A Patrick C. Wingo
%A Paul B. Pettus
%A Robert B. McKane
%A Robert E. Kennedy
%J Archive of "PLoS ONE".
%D 2018
%R 10.1371/journal.pone.0206439
%U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6300277/