Above and below water · Reference architecture

Port & Water Security Reference Architecture

A coordinated approach to aerial awareness, waterside observation, underwater search and infrastructure inspection.

Operating context

Start with the mission, not a shopping list

Ports combine moving vessels, restricted areas, critical structures, public interfaces and difficult underwater visibility. Separate teams often own waterside security, facilities, marine operations and cybersecurity.

The reference architecture links above-water awareness to underwater search and inspection, with evidence location and handoff designed before an incident.

Problem definition

Why this system needs more than a product list

These challenge areas determine the architecture, operating model and acceptance evidence for the site.

01

The operating picture crosses domains

Air, land, surface and underwater events are often owned by different teams with different maps and records.

02

Underwater visibility is conditional

Current, turbidity, traffic, structures, tether and positioning affect what sonar or an ROV can prove.

03

Findings must be relocated

A clear image has limited maintenance or security value if another crew cannot return to the same target.

Layered architecture

Each layer has a defined operational role

Product references show a viable starting point. Interfaces, quantities, ranges and legal availability are confirmed during project engineering.

Operating model

How information becomes an accountable decision

The operating model gives every sensing and platform layer a defined input, handoff and output.

  1. STAGE 01

    Prioritize assets and waters

    Map berths, approaches, intakes, hulls, piles, exclusion zones and responsible teams.

    Output: Asset and consequence map

  2. STAGE 02

    Search and mark

    Use planned sonar coverage, positioning and target identifiers to find anomalies.

    Output: Georeferenced target register

  3. STAGE 03

    Reacquire and inspect

    Task an ROV or imaging layer to confirm, measure or work at the target.

    Output: Close evidence and task result

  4. STAGE 04

    Integrate and retain

    Connect underwater evidence to port security, marine operations and maintenance.

    Output: Common incident or inspection record

Implementation sequence

Move from assumptions to acceptance evidence

The sequence is intentionally phased so that site facts, interfaces and operator behavior can change the design before broad deployment.

  1. 01

    Water and asset survey

    Map depth, current, turbidity, structures, traffic, launch sites and response ownership.

  2. 02

    Evidence workflow pilot

    Test search, target marking, ROV follow-up, time synchronization and handoff.

  3. 03

    Integrated exercises

    Run above- and below-water scenarios including network, weather and access constraints.

What a successful project should make possible

  • Search evidence that can be relocated and compared
  • Coordinated security and marine-operations handoff
  • Reduced unnecessary diver exposure for initial inspection
  • A common event record across air, surface and underwater layers

These are design outcomes, not a claim that a specific result has already been achieved at an unnamed customer site. Project acceptance criteria are agreed for the configured system.

Acceptance matrix

Evidence required before operational handover

AreaRequirementEvidence
Search coverageRequired water or asset surfaces are surveyed without unexplained gaps.Coverage plot and raw sonar
Target relocationA second pass can reacquire a marked anomaly.Repeat approach and uncertainty
Close inspectionThe evidence supports the defined security or asset decision.Accepted video, sonar or measurement
Cross-team handoffMarine, security and maintenance teams access a consistent record.Integrated scenario exercise

Equipment context

Related reference configurations

Technology pillars

Continue into the product-category guides

Industrial UAV Systems

Compare OMNI UXV VTOL, multirotor and heavy-lift UAV reference configurations for inspection, mapping, logistics and public-safety missions.

Open category guide →

Counter-UAS Systems

Compare OMNI UXV radar, RF, electro-optical, jamming and navigation-response components for layered low-altitude security projects.

Open category guide →

Underwater ROV & Sonar

Explore OMNI UXV observation and work-class ROVs, hull-cleaning platforms, side-scan sonar and underwater imaging instruments.

Open category guide →

Integrated Security Platforms

Explore OMNI UXV IRVMS command platforms for site-wide sensor integration, alert verification, mapping and coordinated incident workflows.

Open category guide →

Engineering questions

Does a port need both sonar and an ROV?
Often they serve different stages: sonar searches or measures efficiently, while an ROV confirms and inspects at close range. The required evidence determines the combination.
Can an ROV work in any port current?
No. Vehicle thrust, tether drag, depth, obstructions and launch method must be evaluated against actual conditions.
How are underwater findings tied to the security platform?
Use synchronized time, consistent asset and target identifiers, mapped coordinates where available, and an evidence link or report within the incident record.

Evidence base

Authoritative references for project scoping

These sources provide public-sector or research context. The final project still requires destination-specific engineering, policy and legal review.

ENGINEERING & CONSULTATION

Engineer the Port & Water Security system around your site

Share the mission, operating environment, existing systems, destination and required evidence. We will return a traceable architecture and configuration shortlist.

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