Echo sounding
Echo sounding is a type of sonar used to determine the depth of water by transmitting acoustic waves into water. The time interval between emission and return of a pulse is recorded, which is used to determine the depth of water along with the speed of sound in water at the time. This information is then typically used for navigation purposes or in order to obtain depths for charting purposes. Echo sounding can also refer to hydroacoustic "echo sounders" defined as active sound in water (sonar) used to study fish. Hydroacoustic assessments have traditionally employed mobile surveys from boats to evaluate fish biomass and spatial distributions. Conversely, fixed-location techniques use stationary transducers to monitor passing fish.
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1923 in science1950 USS Missouri groundingAcoustic locationAcoustic survey in fishingAcoustical oceanographyAlexander BehmAnsgar LøvoldAnti-submarine warfareArctic Submarine LaboratoryAristotle OnassisAtlas WerkeBathometerBioacousticsBridge (nautical)Chains (nautical)Deep-sea explorationDeeper FishfinderDepth finderDepth sounderDepth soundingDiel vertical migrationDiver detection sonarDiving equipmentDry Combat SubmersibleEcho-soundingEcho SounderEcho SoundingEcho sounderEchographEcholocationEchosounderEchosoundingElectronic Chart Display and Information SystemFathometerFessenden oscillator
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Echo sounding
Echo sounding is a type of sonar used to determine the depth of water by transmitting acoustic waves into water. The time interval between emission and return of a pulse is recorded, which is used to determine the depth of water along with the speed of sound in water at the time. This information is then typically used for navigation purposes or in order to obtain depths for charting purposes. Echo sounding can also refer to hydroacoustic "echo sounders" defined as active sound in water (sonar) used to study fish. Hydroacoustic assessments have traditionally employed mobile surveys from boats to evaluate fish biomass and spatial distributions. Conversely, fixed-location techniques use stationary transducers to monitor passing fish.
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Das Echolot ist ein in der Sch ...... ilitärische Zwecke eingesetzt.
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Echo sounding is a type of son ...... line until it touched bottom.
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Echosonda - urządzenie do pomi ...... informacje do innych systemów.
@pl
Een echolood is een instrument ...... er bij de loding op te tellen.
@nl
Ekolodning är användande av lj ...... sätter givare på ett djuplod.
@sv
L'ecoscandaglio è un particola ...... torare il passaggio dei pesci.
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O ecobatímetro é um aparelho u ...... ção de nível em reservatórios.
@pt
Tarchur fuaimthonna ardmhinicí ...... a sheolann an bád ar aghaidh.
@ga
Una sonda nàutica és un instru ...... lla i no la profunditat total.
@ca
Una sonda náutica es un instru ...... y el perfil del fondo marino.
@es
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Das Echolot ist ein in der Sch ...... ilitärische Zwecke eingesetzt.
@de
Echo sounding is a type of son ...... ucers to monitor passing fish.
@en
Echosonda - urządzenie do pomi ...... reślenia aktualnej głębokości.
@pl
Een echolood is een instrument ...... er bij de loding op te tellen.
@nl
Ekolodning är användande av lj ...... e, istället för en datorskärm.
@sv
L'ecoscandaglio è un particola ...... sato per millenni dai marinai.
@it
O ecobatímetro é um aparelho u ...... ção de nível em reservatórios.
@pt
Tarchur fuaimthonna ardmhinicí ...... a sheolann an bád ar aghaidh.
@ga
Una sonda nàutica és un instru ...... at i permetin fer una lectura.
@ca
Una sonda náutica es un instru ...... ueden ser de diferentes tipos:
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label
Echo sounding
@en
Echolood
@nl
Echolot
@de
Echosonda
@pl
Ecobatímetro
@pt
Ecoscandaglio
@it
Ekolodning
@sv
Eĥosondilo
@eo
Sonda nàutica
@ca
Sonda náutica
@es