• NaviModel Analyser
  • NaviModel Analyser
  • NaviModel Analyser
  • NaviModel Analyser
  • NaviModel Analyser
  • NaviModel Analyser
  • NaviModel Analyser
  • NaviModel Analyser
  • NaviModel Analyser
  • NaviModel Analyser
  • NaviModel Analyser

NaviModel offers high-performance digital terrain models in 2D and 3D and high-tech tools for model analyses and manipulations.

This includes carrying out comparison over time by visualising the development between different datasets from the same site, acquired at different points in time – what we call 4D.

NaviModel comes in three variants:

The NaviModel Analyser variant allows you to process, combine, visualise and analyse the delivered data from subsea inspection service companies. It is tailored to companies who would like to obtain and record as much information as possible from the data they have on their offshore sites and structures.

excl VAT, excl shipping fee
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Delivery time: A few hours

For subscription licences, you will get your purchased licence by email. For permanent licences, you will get a soft licence via email until you receive a physical dongle, which is sent once payment is received. For all orders paid by invoice, order processing (and thus estimated delivery time) will be initiated when EIVA has validated your details.

Key features and benefits

  • Get more intelligence out of your data sets

    Get more intelligence out of your data sets

    With NaviModel Analyser, you can carry out volume and distance calculation, as well as generate digital terrain models and cross profiles.

    Learn more

    Get more intelligence out of your data sets

    With NaviModel Analyser, you can carry out volume and distance calculation, as well as generate digital terrain models and cross profiles

    With NaviModel Analyser, you can carry out volume and distance calculation, as well as generate digital terrain models and cross profiles. In other words, you are not limited to the results provided by the inspection company, but can juggle around all your data sets to obtain the information needed to ensure optimal operation and maintenance of your offshore sites and structures.

    This includes carrying out comparison over time by visualising the development between different datasets from the same site, acquired at different points in time – what we call 4D.

    Not to forget your 3D visualisation options

    NaviModel is built on a strong 3D engine, which in itself ensures a detailed yet extensive visualisation of your data – throughout the post-processing and analysis workflow. Also, it is possible to include 3D and CAD objects for a complete overview of all relevant parameters on a site or along a pipeline or cable route.

    This is supported by the possibility of combining different types of data sets (sonar, echo sounder, laser, etc) along with your 3D objects.

  • General visualisation

    General visualisation

    NaviModel and NaviPac share the same 3D engine, and therefore the same powerful 3D visualisation features. Data can be visualised in 2D, 3D, side view or by time.

    Learn more

    General visualisation features

    NaviModel and NaviPac share the same 3D engine, and therefore the same powerful 3D visualisation features. Data can be visualised in 2D, 3D, side view or by time.

    3D seabed terrain 

    Seabed terrain can be visualised in a 3D environment.

    3D seabed terrain

    Multiple Map Views

    Multiple Map Views are available.  Each individual Map View window can be configured separately to display only the information required.

    Background Maps 

    Background Web Map Service (WMS) maps can be displayed.

    Background Maps

    Import 3D models 

    3D models can be imported into NaviModel (drag and drop into the Map View window).

    Import 3D models

    Link 3D models to live objects 

    3D models can be linked to any live objects (Vessel, ROV, Scanfish etc).

    Link 3D models to live objects

    2D, 3D and side-view displays 

    2D, 3D or Side views allows the user to quickly change the view facilitating better data interpretation.

    3D, 2D and side-view displays

    Visibility Slider 

    Visibility slider allows users to compare different DTM’s quickly.  This enables comparison over time or between different data processing methods.

    Visibility slider

    Control colours, lights, details 

    DTM light and palette settings can be changed at any time.

    Control colours, lights, details

    Profile views 

    The following profile views are available:
     
    • Cross Profile
    • Long Profile
    • Quick Profile
    • X & Y Axis Profile
    • View Profile
    Profile views

    Create fly-through videos 

    Fly-through videos can be created for project or promotional presentations.

    Create fly-through videos
  • Sensor processing

    Sensor processing

    NaviEdit can be used to recalculate data very quickly and where our sensor processing takes place. Here we change offsets, C-O’s, mounting angles, apply tide, apply SVP, de-spike sensors, improve object positioning, Kalman filtering, remove swell etc.

    Learn more

    Sensor processing features

    NaviEdit can be used to recalculate data very quickly and where our sensor processing takes place. Here we change offsets, C-O’s, mounting angles, apply tide, apply SVP, de-spike sensors, improve object positioning, Kalman filtering, remove swell etc.

    SBP sub-bottom profiler

    You are able to work with several SEG-Y files in NaviModel at the same time. When NaviModel is loading the sub-bottom profiling data, the software extracts a rough track that is then taken through a two-step process of extracting a point every 100 metres, and then refined to 3 metres.

    SBP sub-bottom profiler
  • DTM tools

    DTM tools

    In NaviSuite Digital Terrain Models (DTMs) can be generated, manipulated, and edited with the help of various tools.

    Learn more

    DTM features

    In NaviSuite Digital Terrain Models (DTMs) can be generated, manipulated, and edited with the help of various tools.

    Create DTM surface from points (sonar & laser)

    DTM surfaces and Point Clouds can be generated at any time from either sonar or laser data. 

    Create DTM surface from points (sonar & laser)

    Create different DTM surfaces (mean, max, min, etc) and colour modes

    Different surface types are generated upon data import and can be accessed at any time.

    Light and Palette settings

    DTM light and palette settings can be changed at any time.

    Light and Palette settings

    Visibility Slider

    Visibility slider allows users to compare different DTMs quickly.

    This enables comparison over time or between different data processing methods.

    Visibility slider

    Difference models

    DTMs can be created from the differences between two other existing models.

    Difference models

    Volume calculation

    A volume calculation is the difference between a reference surface and a comparison surface.
     
    Surfaces can be from a DTM or a TIN model.
     
    Volume calculations can take place between the following models:
     
    • DTM vs. DTM
    • TIN vs. TIN
    • DTM vs. TIN
    Volume calculation

    Density surface

    Density colour mode can be enabled to QC how many points are in each DTM cell.

    Density surface

    Custom surface

    It is possible to create custom surfaces based upon hard-coded variables or user-configurable equations.

    Custom surface

    Automatic gap detection

    This tool analyses DTMs to identify areas which have no coverage (i.e. contain gaps).

    Automatic gap detection

    Matchup

    Matchup tool can be used to correct for DTM artefacts caused by incorrect ROV XYZ position.

    Points are moved based upon differences between two existing lines (source and destination).

    Points are moved perpendicular to the destination line.

    Matchup

    Rectify

    Rectify tool can be used to correct for DTM artefacts caused by incorrect ROV XYZ position.

    Points are moved based upon differences between two existing lines (source and destination).

    Points are moved perpendicular and along length to the destination line.

    Rectify

    Level out

    Level out tool can be used to correct for small depth differences between surveys.

    Level-out

    Smooth surface

    Smooth surface tool smooths a DTM surface by an absolute distance or by the number of DTM cells.

    Smooth surface

    Find Rocks

    This tool analyses DTMs to identify rock events.

    Find rocks
  • Engineering/Construction Design

    Engineering/Construction Design

    Within NaviModel, we can design trench or rock-placement profiles or import existing engineering drawings from various sources (AutoCAD).

    Learn more

    Engineering/Construction Design features

    Within NaviModel, we can design trench or rock-placement profiles or import existing engineering drawings from various sources (AutoCAD).

    Find Rocks

    This tool analyses DTMs to identify rock events.

    Find rocks

    Trench design

    In NaviModel theoretical trench profiles can be designed and visualised inside a 3D environment.

    If available AutoCAD engineering drawings can also be used.

    Trench design

    Rock-placement design

    In NaviModel theoretical rock-placement profiles can be designed and visualised inside a 3D environment.

    If available AutoCAD engineering drawings can also be used.

    Rock-placement design
  • Optional extra services and special offers

    Optional extra services and special offers

    EIVA offers a number of services for our NaviSuite software users.

    Learn more

    Optional extra services and special offers

    Get the most out of your software

    EIVA offers a number of services for our NaviSuite software users. These include:

    Also, we have a number of special offers:

Variant comparison

 

NaviModel
Viewer

Download free of charge

NaviModel
Analyser

NaviModel
Producer

Open NaviModel project

x x x
View data in project x x x
Modify settings x x x
Video recording
(key frames etc)
x x x
Save project   x x
Volume calculation   x x
Distance measurements x x x
Export to GIS   x x
Generate printed reports (NaviPlot)   x x
Generate digital terrain models x x x
Compare multiple projects/models x* x x
View events x x x
Compare events   x x
View video x x x
Generate cross profiles x x x
Point cloud stitching     x
MBE data cleaning     x
Automated data processing via Workflow Manager     x
Automated video eventing via NaviSuite Deep Learning     Add-on option
Automated MBE data cleaning EC-3D     x
3D pipe
- pipe and cable tracker
- pipe digitisation
- pipe markers
- pipe exporters 
x* x* Add-on option
Side-scan sonar mosaicking x* x* x
Eventing, video eventing and mosaicking x* x* x
3D and CAD object integration x* x x
Generate mesh     x
Integration of GIS, bitmaps, maps, etc x* x x
Real-time sensor integration, connect to SceneServer     x
Coverage assist   x x
Channel design etc x* x x
Cable route planner   x x
Edit digitised lines x x x
Open runlines x* x x
Carry out patch test x   x
Match-up terrain models     x
Rectify terrain models     x
Visibility slider x x x
Connect to NaviEdit     x
Connect to CARIS x x x
* Feature restricted to viewing data that are part of a project.