#Publication
# Walvoord, M.A., Voss, C.I., Ebel, B.A., and Minsley, B.J., 2019, Development
# of perennial thaw zones in boreal hillslopes enhances potential mobilization
# of permafrost carbon: in Environmental Research Letters, vol. 14, number 1 
# https://doi.org/10.1088/1748-9326/aaf0cc

#Data Release
# Walvoord, M.A., 2019, SUTRA model used to evaluate the development of perennial
#thaw zones in boreal hillslopes: U.S. Geological Survey data release 
# https://doi.org/10.5066/P9HWCOBP
#
# Datum WGS 84

upper_left -150.0681639 66.17366944 
upper_right -148.4047528 66.13865556 
lower_right -148.5278611 64.59380000 
lower_left -149.8394833 64.58395278