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AquaticSonar Swathe Surveyor

AquaticSonar Swathe Surveyor

Kemijoki
Rovaniemi, FI

Description

Specifications

Physical properties of transducer head

Height [m]

0.5

Min. external power [V]

12

Max. external power [V]

30

Speed of sound

Real-time correction of refraction at transducer head

Y

Interfaces

Compatible hardware

SVP; heading; DGPS etc

Real-time access procedure

Basic rawbottom with raw coverage

Motion compensation

Motion sensors compatible to the system

SMC; TSS DMS etc.

Required pitch uncertainty [deg]

0.01

Required roll uncertainty [deg]

0.01

Used Sonar Methods

Type of system

Interferometric

Bottom Detection Method

Automatic; manual

System Parameters

Min. frequency [kHz]

100

Max. frequency [kHz]

155

Max. depth [m]

100

Depth resolution [mm]

50

Max. Slant Range [m]

150

Max. swath as a function of depth

10

Max. pings / second

3000

Ping frequency [Hz]

48

Min. beam width along track [deg]

2

Uncertainty

Intended S44 order

1

Max. survey speed for specified RMS [kt]

5

More information

Distinguishable features

System, designed for economical shallow water surveying, even 1-2m. Ideal for coastal surveying and harbours or inland waterways.

General

Date of first release

2001

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