_:n4197dde7a4864b5297133b166138eb1exb0
<http://schema.org/keywords>
"lidar, topography, data, photogrammetry, TLS,  structure from motion"
<https://opentopography.org/publications?f%5Btg%5D=L&f%5Bauthor%5D=89&s=title&o=asc>