@misc{indiciaeefe5d1722dce,
  title = {GPS Detects Vertical Surface Displacements Caused by Atmospheric Pressure Loading},
  author = {vanDam, T. and Blewitt, G. and Heflin, M. B.},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/20060039422},
  note = {Source identifier: 20060039422}
}