@misc{indiciaee41a29f4b8de,
  title = {Detecting temporal change in land-surface altitude using robotic land-surveying techniques and geographic information system applications at an earthen dam site in Southern Westchester County, New York},
  author = {Michael L. Noll and Anthony Chu},
  year = {2017},
  doi = {10.3133/ofr20171028},
  url = {https://pubs.usgs.gov/publication/ofr20171028},
  note = {Source identifier: ofr20171028}
}