Modeling Modules illustration by CORZ
Modeling Modules

Modeling Modules

A wide range of numerical modeling modules can be applied to address coastal and marine challenges.

  • Evidence-led
  • Traceable assumptions
  • Decision-ready outputs
  • Methods proportionate to risk
Visual Leaflet

One-Page Visual Summary for Quick Briefing

This page includes a one-page leaflet that can be opened in a full-image popup. It helps present the core CORZ service clearly and convincingly during project discussions, executive briefings, and decision-support meetings.

With a more proportional balance between visuals and text, the page feels brighter and more energetic while still keeping the important technical context visible and easy to understand.

  • Presentation-ready visual
  • Supports quick briefing
  • Highlights value and study focus
  • Easy to reopen as reference

Use this leaflet as a concise visual entry point before moving into the more detailed technical explanation.

Modeling Modules visual
CONTEXTField conditions and systems being assessed
Hydrodynamic Module visual
ANALYSISIntegrated data, methods, and modelling
Advection–Dispersion Module visual
DECISIONVisual outputs and actionable recommendations
Executive Brief

Clarity before a decision is made

01Evidence-led
02Traceable assumptions
03Decision-ready outputs
04Methods proportionate to risk
Executive Brief

Modeling Modules

Clarity before a decision is made

A wide range of numerical modeling modules can be applied to address coastal and marine challenges.

The physical parameters to be simulated (e.g., currents, water levels, waves, temperature, and others).

Modeling Modules visual
01

Decision Supported

Define when and how to use modeling modules, including required data, configuration, validation, and scenarios.

Hydrodynamic Module visual
02

Risk Controlled

Non-representative models, insufficient data, weak validation, and over-interpretation.

Advection–Dispersion Module visual
03

Success Criteria

Transparent, validated models that respond to scenarios at the decision scale.

Solution Paths

Choose the area that matches your need

Hydrodynamic Module visual
3.01

Hydrodynamic Module

The Hydrodynamic Module simulates variations in water levels and current circulation generated by multiple driving forces, including tides, wind, river discharge, and wave-induced radiation stress…

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Advection–Dispersion Module visual
3.02

Advection–Dispersion Module

The Advection–Dispersion Module simulates the transport, dispersion, and decay of dissolved or suspended substances and materials within aquatic environments.

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Bottom Sediment Transport Module visual
3.03

Bottom Sediment Transport Module

The Bottom Sediment Transport Module simulates the erosion, transport, deposition, and accumulation of bottom sediments.

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Water Column Sediment Transport Module visual
3.04

Water Column Sediment Transport Module

The Water Column Sediment Transport Module simulates the transport, dispersion, settling, erosion, and deposition of suspended sediments throughout the water column.

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Coastal Morphology Module visual
3.05

Coastal Morphology Module

The Coastal Morphology Module is an integrated numerical modeling system that combines wave, hydrodynamic, and sediment transport modules to simulate the time-dependent evolution of coastal morphology.

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Particle Tracking Module visual
3.06

Particle Tracking Module

The Particle Tracking Module is one of the most efficient tools for studying the distribution of dissolved and suspended particles in aquatic environments.

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Oil Spill Analysis Module visual
3.07

Oil Spill Analysis Module

The Oil Spill Analysis Module simulates the physical and chemical processes governing the transport, weathering, and fate of spilled oil in marine environments.

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Ecosystem Model visual
3.08

Ecosystem Model

The Ecosystem Model Module is a numerical modeling system designed to simulate aquatic ecosystem conditions using either user-defined ecological models or established ecological formulations.

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Spectral Wave Model visual
3.09

Spectral Wave Model

The Spectral Wave Model Module is a new-generation numerical model for simulating wind-generated waves on unstructured meshes.

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Shallow-Water Spectral Wave Model visual
3.10

Shallow-Water Spectral Wave Model

The Shallow-Water Spectral Wave Model Module is well suited for simulating wind-generated wave propagation in shallow waters, including wave formation processes and the dissipation of short-period waves,…

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Parabolic Mild Slope Wave Model visual
3.11

Parabolic Mild Slope Wave Model

The Parabolic Mild Slope Wave Model Module is a linear wave refraction–diffraction model based on a parabolic approximation of the elliptic mild-slope equation.

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Elliptic Mild Slope Wave Model visual
3.12

Elliptic Mild Slope Wave Model

The Elliptic Mild Slope Wave Model Module uses an efficient numerical solution of the mild-slope equation.

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Wave Refraction–Diffraction visual
3.13

Wave Refraction–Diffraction

The Wave Refraction–Diffraction Module is an integrated wave modeling framework that combines several wave modules, including the Spectral Wave Model, the Shallow-Water Spectral Wave Model, the Parabolic…

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Boussinesq Wave Model visual
3.14

Boussinesq Wave Model

The Boussinesq Wave Model Module is an advanced wave modeling module that uses complex numerical formulations.

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Wave Analysis Tools visual
3.15

Wave Analysis Tools

The Wave Analysis Tools Module is an advanced analytical module designed to analyze wave time-series data obtained from physical models, numerical simulations, or field observations.

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Littoral Processes and Shoreline Dynamics visual
3.16

Littoral Processes and Shoreline Dynamics

The Littoral Processes and Shoreline Dynamics Model Module is an integrated modeling package designed to simulate non-cohesive sediment transport associated with waves and currents, littoral drift,…

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Marine GIS visual
3.17

Marine GIS

The Marine GIS Module allows the results of successfully simulated models to be presented and managed within a Geographic Information System (GIS) framework.

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River Flow visual
3.18

River Flow

The river flow modeling module is designed to simulate river flow, water quality, and sediment transport in estuaries, rivers, irrigation systems, canals, and other water networks.

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Inland Flooding visual
3.19

Inland Flooding

The inland flooding module is an integrated dynamic module that combines hydrodynamic modeling and river flow modeling within a hydrological modeling package.

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Data & Methods

A traceable evidence base

Bottom Sediment Transport Module visual
01

Observations

Field surveys, in-situ measurements, laboratory results, historical records, and operating information as required.

Water Column Sediment Transport Module visual
02

Remote sensing & GIS

Satellite imagery, mapping, spatial analysis, temporal change, and integration of multiple data sources.

Coastal Morphology Module visual
03

Modeling & scenarios

Model setup, calibration, validation, existing–planned–extreme scenarios, and sensitivity analysis.

Particle Tracking Module visual
04

Quality assurance

Metadata, quality controls, assumptions, limitations, data versions, and processing lineage are documented.

Core Deliverables

Decision-ready information

Oil Spill Analysis Module visual
01

Initial assessment & data gaps

Objectives, study area, available data, additional needs, initial risks, and recommended level of detail.

Survey visual
02

Datasets, maps & indicators

Quality-controlled data, thematic maps, time series, indicators, and comparable visualizations.

Data Processing visual
03

Scenarios & risk evaluation

Comparison of existing conditions, alternatives, extremes, sensitivities, consequences, and mitigation options.

Laboratory Analysis visual
04

Report & executive brief

Methods, results, limitations, recommendations, action priorities, and stakeholder presentation materials.

Decision Value

Benefits for decision makers and policy leaders

Services visual
01

Reduce uncertainty

Assumptions, data, variability, and limitations are stated so decision risk is not hidden.

Modeling Modules visual
02

Compare options objectively

Alternative locations, designs, operations, or policies are assessed using consistent indicators.

Hydrodynamic Module visual
03

Optimize cost and time

Data needs and analysis depth are proportionate to risk so resources are used efficiently.

Advection–Dispersion Module visual
04

Increase stakeholder confidence

Findings and recommendations are transparent for technical, management, regulatory, and partner review.

Delivery Path

A clear process from need to recommendation

  1. Modeling Modules visual
    01

    Need definition

    Objectives, users, location, project phase, problems, constraints, and the decision to support.

  2. Hydrodynamic Module visual
    02

    Scope & work plan

    Methods, data, surveys, models, schedule, team, deliverables, review gates, and resource estimate.

  3. Survey visual
    03

    Acquisition & quality control

    Collection, inspection, harmonization, documentation, and data-sufficiency assessment.

  4. Data Processing visual
    04

    Analysis & scenario testing

    Processing, modeling, validation, option comparison, sensitivity, and risk evaluation.

  5. Modeling Modules visual
    05

    Recommendation & handover

    Maps, report, executive brief, presentation, supporting data, and follow-up plan.

Full technical basis and contextOpen this section to read the complete source technical narrative.

A wide range of numerical modeling modules can be applied to address coastal and marine challenges. Each module offers specific capabilities designed for particular applications. Virtually every coastal and ocean engineering problem can be effectively analyzed using numerical modeling, provided that the most appropriate modeling module is selected. Choosing the right model depends on several technical considerations, including:

The physical parameters to be simulated (e.g., currents, water levels, waves, temperature, and others).

The type of water body within the modeling domain (e.g., estuary, open sea, semi-enclosed bay, strait, etc.).

The horizontal grid system (e.g., rectilinear, curvilinear, finite element, etc.).

Next Step

Share the need, location, available data, and the decision to be supported.

The CORZ team will review the objective, scope, data availability, risk level, schedule, and required outputs to prepare a proportionate approach.

Useful initial information
  • Location and project phase
  • Decision or objective to support
  • Primary problems and risks
  • Available data
  • Expected outputs and schedule
Value for Decision Makers

Planning a coastal or ocean project?

Share the location, objectives, key challenges, available data, and expected outputs. The CORZ team will help define a proportionate technical approach.

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