@misc{indiciae7ecb9b844d9c,
  title = {Topographic surveying using the Sokkisha SET2 electronic total station with the NEC MOBILE PRO 780 computer},
  author = {Lisa A. Lassner and Jeffrey E. Lucius},
  year = {2001},
  doi = {10.3133/ofr01231},
  url = {https://pubs.usgs.gov/publication/ofr01231},
  note = {Source identifier: ofr01231}
}