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Chesapeake Technology Sonarwiz Field & Office Magnetometry

Magnetometry post-processing

SonarWiz for Magnetometry supports data logged as raw text and from serial port recording, whereby a channel of magnetometry data feeds into and is recorded as an embedded data channel in the sonar top-side unit in parallel with the sidescan sonar data such as for EdgeTech and Klein models.

  • Chesapeake Technology Sonarwiz Field & Office Magnetometry
Chesapeake Technology
1605 W. El Camino Real / Suite 100
94040 Mountain View

Description

SonarWiz for Magnetometry supports data logged as raw text and from serial port recording, whereby a channel of magnetometry data feeds into and is recorded as an embedded data channel in the sonar top-side unit in parallel with the sidescan sonar data such as for EdgeTech and Klein models. Some of the many leading mags supported include AquaScan AX2000, GEM 19M, 19T; Geometrics 881 & 882; Marine Magnetics Standard and with Depth. Other models can be supported – just contact us at [email protected]

Processing options - Import your magnetometry data as a text file or as an embedded channel from a sonar file. As text file magnetometry data is template-based, use any of our existing 20+ templates or ask us to create one. Templates are currently available for the following types of pre-recorded magnetometry data and many more.

  • Define boat specs and sensor positions relative to the vessel reference position with the Vessel Editor
  • Create a new project & import your bathymetric data files
  • Load and merge raw bathymetry data (range/angle) with attitude
    data (roll/pitch/heading), sound velocity casts, tide files, and auxiliary navigation data

Magnetometer post-processing supports the full range of navigation, filtering, smoothing, and repair that SonarWiz offers for sidescan and sub-bottom post-processing, using an import time-constant for source smoothing, ZEdit, and NavInjectorPro.

Magnetometer data can be presented in an editor with color-coded raw, smoothed, and ambient magnetometer field strength data graphed. Anomalies may be manually or automatically detected and exported in a report. The anomaly report can be edited or sorted within SonarWiz or exported as a CSV text file for further editing.

In real-time, SonarWiz automatically builds a CMF file, loads it into your project, and displays the navigation of the magnetometer in the Map Window behind the vessel.

Specifications

  • Year of last update
    2019
  • Year of initial introduction
    2010
  • Area of Application
    "Help dive teams and recovery personnel locate underwater artifacts, treasures and pipelines you seek to find, map, or recover with SonarWiz for Magnetometry. Magnetometry data for ferrous-object detection, co-recorded with sidescan or sub-bottom data, provides a valuable new layer of information. SonarWiz for Magnetometry works real-time with your magnetometer and provides a platform for data post processing and manipulation. Magnetometry real time acquisition is included with all SonarWiz sidescan or sub-bottom real-time acquisition license purchases, while magnetometry post-processing is sold separately. "
  • Operator license needed
    yes
  • Product Brochure
    yes
  • Product manual
    yes
  • Product Video (YouTube/Vimeo URL)
    https://www.youtube.com/watch?v=BWgTcB6YOrc https://www.youtube.com/watch?v=EdBghUIbYGY
  • Product Video 2 (YouTube/Vimeo URL)
    https://www.youtube.com/watch?v=qOHksOWUgNU
  • Supported operation system
    Windows
  • Supported Systems (SB, MB, SSS, Lidar etc.)
    Magnetometry
  • RAM [MB]
    8000
  • Processor
    ["64-bit"]
  • Languages Supported
    English
  • HD{GB}
    10
  • Use of GPU
    Y
  • Sound velocity correction
  • Sound velocity correction type
  • Tidal reduction
  • Mulitbeam Calibration mehods
  • Automatic top of pipe calculation
    Y
  • Automatic cross profile creation
    Y

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