Modeling global Hammond landform regions from 250-m elevation data. - Deniz Karagulle; Charlie Frye; Roger Sayre; Sean Breyer; Peter Aniello; Randy Vaughan; Dawn J. Wright (Trans. GIS, 2017)

Using Classified and Unclassified Land Cover Data to Estimate the Footprint of Human Settlement. - Charlie Frye; Earl Nordstrand; Dawn J. Wright; Carmelle Terborgh; Jeanne Foust (Data Sci. J., 2018)