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18.02.2021 13:28

color TFT LCD NMEA0183 Degree data output Shallow level

Echo sounding is a kind of sonar used to determine the depth of water by transmitting acoustic hills into water. The time interval between emission and return of an pulse is recorded, which is used to determine the depth of water combined with speed of sound in water at the time. This information is then typically used for navigation purposes or so as to obtain depths for charting purposes. Echo sounding can also make reference to hydroacoustic "echo sounders" defined as active sound in water (sonar) used to study fish. Hydroacoustic assessments have usually employed mobile surveys from boats to guage fish biomass and spatial distributions. However, fixed-location techniques use standing transducers to monitor transferring fish.

Distance is measured by multiplying half the time from the signal's outgoing pulse to its return because of the speed of sound in the water, which is something like 1. 5 kilometres every second [T÷2(4700

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Автор: Статус: offline ovenmarker123   Теги:  echo sounders 


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07.02.2021 12:35

Echo sounding is a type of sonar

Echo sounding is a type of sonar used to establish the depth of water by transmitting acoustic waves into water. The time interval concerning emission and return of your pulse is recorded, which is used to determine the depth of water with the speed of sound in water back then. This information is and then typically used for navigation purposes or to be able to obtain depths for charting reasons. Echo sounding can also consult hydroacoustic "echo sounders" understood to be active sound in water (sonar) familiar with study fish. Hydroacoustic assessments have traditionally employed mobile surveys from boats to gauge fish biomass and spatial distributions. More over, fixed-location techniques use immobile transducers to monitor spending fish.

Distance is measured by multiplying half plenty of time from the signal's outgoing heartbeat to its return from the speed of sound inside the water, which is approximately 1. 5 kilometres for each second

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Автор: Статус: offline ovenmarker123   Теги:  echo sounders 


оценок: 0       Количество просмотров  просмотров: 16