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Silas Processing

Data acquisition, processing and interpretation tool sub-bottom profiling and seismic survey

SILAS is a complete data acquisition, processing and interpretation package to cover a wide range of tasks. It is source independent and can handle analogue or digital data from boomers, sparkers, parametric and chirp systems.

Stema Systems
Poppenbouwing 52
4191 NZ Geldermalsen
Netherlands
Contact supplier

Description

SILAS is a complete data acquisition, processing and interpretation package to cover a wide range of tasks. It is source independent and can handle analogue or digital data from boomers, sparkers, parametric and chirp systems.

Specifications

  • Year of last update
    2017
  • Year of initial introduction
    1996
  • Modules
    Layers, Site, Density, Pro
  • Supported Systems (SB, MB, SSS, Lidar etc.)
    Sub-bottom data
  • RAM [MB]
    256
  • HD{GB}
    1
  • Field of Use
    Hydrography, Geophysics, Fluid mud, Site surveys, Pipeline detection, Cable detection, Object detection
  • Languages Supported
    English
  • Sound velocity correction
    Single profile support
  • Sound velocity correction type
    Time
  • Support tidal reduction network
    N
  • Gridding/Interpolation techniques
    No
  • Grid attributes {Std., Mean, Max, etc.}
    N/A
  • Lay-back correction
    Y
  • Siant range correction
    Y
  • Mosaic creation
    N
  • Mosaic creation algorithms
    N/A
  • SSS Targeting
    No
  • Video integration
    N
  • Number of video channels
    0
  • Assessment of bathymetry IHO Cat S-44
    Y
  • Type of automatic cleaning algorithm(s)
    Swell filter, Frequency filtering, mutliple reduction, Deconvolution, TVG, AVG, Ringing removal, Amplification
  • Multibeam water column imaging support
    N
  • Multibeam Backscatter Processing Functionality
    N/A
  • Manual editing capability
    Y
  • Supported coordinate systems
    Predefined X,Y coordinates
  • Geographical Coordinates {Lat, Long}
    N
  • Ground Coordinates {E,N}
    Y
  • Seven Parameter shift supported
    N
  • Supported vertical reference frames¬†¬†
    N/A
  • Separation model for vertical datum shift support
    N
  • Local datum support
    Y
  • Ellipsoidal reference support (GRS80)
    N
  • Automatic top of pipe calculation
    Y
  • Slope analysis
    Y
  • Dynamic event numbering
    Y
  • Automatic cross profile creation
    Y
  • Volume calculation
    Y
  • Contouring
    N
  • Sounding Selection methods
    N
  • Export/Exchange options
    XYZ-data of all project layers, SEGYCoda, SEY Rev1, Targets, Contacts, HTML, JPEG, BITMAP, AutoCAD, Isopach, PDS1000, Blue Pack, AutoCad Profile, Hypack All, Volumes
  • Combining bathymetry / terrestrial point clouds
    Y

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