Nest

{
  "id": "MLC-T-OAG-002520",
  "term": "Nest",
  "field": "Oil and gas",
  "definition": "A group of closely spaced geophones planted together at one station and wired so that their combined output is recorded as a single channel. Summing the elements reinforces energy arriving from below and attenuates noise that varies across the group, such as ground roll and wind noise. A nest is therefore a geophone array in the narrow sense, as distinct from a single geophone.",
  "subject": "Geophysics",
  "url": "https://mlchart.com/terminology/oil-and-gas/nest/"
}