@misc{indiciae92ef36b273e3,
  title = {Updating coastal and navigational charts using ERTS-1 data},
  author = {Polcyn, F. C. and Lyzenga, D. R.},
  year = {1974},
  url = {https://ntrs.nasa.gov/citations/19740022682},
  note = {Source identifier: 19740022682}
}