TOPAS PS 120
SUB BOTTOM PROFILER
The system is designed for very high spatial resolution sub-bottom profiling in water depths from less than 2 meters more than 400 meters.
Description
FEATURES:
• High resolution
• Wide frequency range
• CW and FM chirp
• Roll and pitch stabilisation in realtime
• Narrow acoustic beam
• Short pulse lengths and large bandwidth
• No sidelobes
• Single ping, multi ping and burst ping modes
• Easy to install
• Accurate location of object
• Compact system
• Hull unit
Do you have questions about this product?
- Questions about price, availability, and/or retailers
- Questions about technical specifications and usage
- Questions about suitability for your project or application
Specifications
-
Mode of operation
-
Operating System
Windows
Min. depth of operation [m]
2
Max. depth of operation [m]
500
Min. frequency [Hz]
2000
Max. frequency [Hz]
100000
Power output [W]
8000
Max. resolution [m]
0.05
Max. penetration [m]
50
Max. pulse rate [Hz]
40
Max. pulse length [s]
0.04
Dynamic range [dB]
110
Pitch corrected
Y
Roll corrected
Y
Heave corrected
Y
Platform type
Hull Mounted, Side Mounted, Pole Mounted
Signal composition
Broadband, Chirp, Single Frequency
Frequency
Wide band
-
General
-
Product type
Parametric sub-bottom profiler
Year of initial development
2010
Application
High Resolution
Max power consumption [W]
600
Power type
AC
Transducer weight [kg]
13
Transducer length [m]
0.33
Transducer width [m]
0.4
Transducer height [m]
0.07
Weight of logging unit [kg]
45
Length of logging unit [m]
0.53
Width of logging unit [m]
0.7
Height of logging unit [m]
0.4
Portability of logger
Portable
Components to be used in combination with product
GPS, MRU, Echosounder (EM-Multibeam)
-
Integration in work process
-
Remote operation
Y
External heave input
Y
External roll input
Y
External pitch input
Y
External positioning input
Y
Marking of events
Y
Real time coupling to survey software
Y
Coupling to post-processing software
Y
-
Data Processing
-
Data displayed
Navigation, attitude, depth, PSD, vertical/horizontal distances, slope
Data output
Raw and processed data
Formats
Kongsberg .raw and SEG-Y
Internal logging
Hard drive
Post-processing
Digital bandbass filterSpiking deconvolution./Matched filterTime Varying Filter (TVF)DereverberationTime Variable Gain (TVG)Automatic Volume Control (AVC)Stacking (Trace mixing)Swell filterManual/automatic gainAttribute processingStatisticsPower Spectral Density (PSD)
Connections
LAN, Monitor, Printer, RS232, USB, VGA