TY - RPRT TI - Correction of elevation offsets in multiple co-located lidar datasets AU - David M. Thompson AU - P. Soupy Dalyander AU - Joseph W. Long AU - Nathaniel G. Plant PY - 2017 DO - 10.3133/ofr20171031 UR - https://pubs.usgs.gov/publication/ofr20171031 ID - ofr20171031 ER -