@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix ns0: <http://gcmd.gsfc.nasa.gov/kms#> .

<https://gcmd.earthdata.nasa.gov/kms/concept/b56d53ea-511f-486f-b917-26000794ab51>
  skos:prefLabel "Acoustic Sounders"@en ;
  a skos:Concept ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/b15d263b-6c51-4005-ba45-bfd2958fcd7d> .

<https://gcmd.earthdata.nasa.gov/kms/concept/b15d263b-6c51-4005-ba45-bfd2958fcd7d>
  ns0:resource [ ] ;
  skos:definition """An acoustic receiver array assembly includes an underwater vehicle having a base portion and an acoustic receiver portion. The base portion is provided with a rigid boundary wall defining a first largest diameter. The receiver portion is provided with a flexible boundary wall expandable from a generally cylindrical configuration of no more than the first diameter to an expanded configuration of a second diameter substantially larger than the first diameter, the receiver portion defining a chamber. Expansion means is disposed in the chamber and is operable to expand the receiver portion boundary wall to the second diameter. Acoustic receivers are mounted in the receiver portion and provide an acoustic receiver array which expands commensurately with the expansion of the receiver portion boundary wall.


Group: Instrument_Details
   Entry_ID: ACOUSTIC RECEIVERS
   Group: Instrument_Identification
      Instrument_Category: In Situ/Laboratory Instruments
      Instrument_Class: Profilers/Sounders
      Instrument_Type: Acoustic Sounders
      Short_Name: ACOUSTIC RECEIVERS
   End_Group
   Group: Instrument_Associated_Sensors
      Short_Name: ACOUSTIC RECEIVERS
      Short_Name: SONAR
      Short_Name: USIM
   End_Group
   Sample_Image: http://www.pier.org/images/operations/tag_VR2_in_water.jpg
   Creation_Date: 2008-04-03
End_Group"""@en ;
  skos:prefLabel "ACOUSTIC RECEIVERS"@en ;
  skos:inScheme <https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/instruments> ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/b56d53ea-511f-486f-b917-26000794ab51> ;
  a skos:Concept .