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SEA RAY UNIT [1 record]

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Record 1 1992-01-22

English

Subject field(s)
  • Cartography
  • Scientific Research Equipment
OBS

Based on "News from France", no. 35, 1978, and on the following: "This paper uses ray invariants to derive analytical solutions for the horizontal projections of ray paths for many types of [underwater] basins, troughs, sea mounts, or ridges." (Journal of the Acoustical Society of America, 1977, vol. 62, suppl. 1, p. S-19).

Key term(s)
  • sea ray

French

Domaine(s)
  • Cartographie
  • Matériel et équipement (Recherche scientifique)
DEF

Instrument de sondage acoustique dont les divers faisceaux se réfléchissant sur le fond de la mer, permettent d'établir une carte du relief sous-marin.

Spanish

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