DWEL: A Dual-Wavelength Echidna Lidar for ground-based forest scanning. - Ewan S. Douglas; Alan H. Strahler; Jason Martel; Timothy A. Cook; Christopher Mendillo; Robert A. Marshall; Supriya Chakrabarti; Crystal Schaaf; Curtis E. Woodcock; Zhan Li 001; Xiaoyuan Yang 004; Darius Culvenor; et al. (IGARSS, 2012)

Finding Leaves in the Forest: The Dual-Wavelength Echidna Lidar. - Ewan S. Douglas; Jason Martel; Zhan Li 001; Glenn Howe; Kuravi Hewawasam; Robert A. Marshall; Crystal Schaaf; Timothy A. Cook; Glenn J. Newnham; Alan H. Strahler; Supriya Chakrabarti (IEEE Geosci. Remote. Sens. Lett., 2015)

VLF Measurements and Modeling of the D-Region Response to the 2017 Total Solar Eclipse. - Wei Xu 024; Robert A. Marshall; Antti Kero; Esa Turunen; Douglas P. Drob; Jan Sojka; Don Rice (IEEE Trans. Geosci. Remote. Sens., 2019)

Assimilating VLF Transmitter Observations With an LETKF for Spatial Estimates of the ${D}$ -Region Ionosphere. - Forrest Gasdia; Robert A. Marshall (IEEE Trans. Geosci. Remote. Sens., 2020)

Lightning Distance Estimation Using LF Lightning Radio Signals via Analytical and Machine-Learned Models. - Andre L. Antunes de Sá; Robert A. Marshall (IEEE Trans. Geosci. Remote. Sens., 2020)