Choosing the Right Deep Trekker ROV Package for Your Application

Choosing the right Remotely Operated Vehicle (ROV) package is critical for achieving efficient, reliable, and mission-specific underwater operations. The Deep Trekker ROV Package Specifications, Uses, and Applications Overview serves as a comprehensive guide to help customers determine the best-suited ROV model and package based on their operational needs.

This guide provides:

✔ Detailed Package Specifications – A breakdown of features included in each package, from cameras and sonar systems to navigation tools and grabber arms.

✔ Feature Comparisons – Easy-to-read tables highlighting key functionalities across BASE, NAV, RECON, EXPERT, SMART, and SAR packages for each ROV model.

✔ Industry-Specific Applications – Clear recommendations on which ROV model and package align with missions in public safety, infrastructure inspections, offshore energy, aquaculture, military & defense, nuclear facilities, and more.

✔ Operational Use Cases – Real-world examples of how different packages support search & recovery, deep-water asset inspections, confined-space monitoring, and navigation-heavy operations.

How This Guide Helps You Choose the Right ROV Package

• If you're tackling low-visibility or deep-sea environments, you can compare the range of SAR packages for their sonar capabilities and positioning tools.
• If you need high-precision navigation for pipeline inspections or offshore operations, this guide helps you compare the NAV and RECON packages, detailing when to use ROV GPS or USBL.
• If your focus is on public safety, rescue operations, or environmental monitoring, the guide highlights grabber tools, sonar options, tether length requirements, and more.

Whether you're looking for a compact and easy-to-use ROV for routine inspections or a high-tech, fully equipped system for complex industrial applications, this guide provides all the details you need to make an informed decision.

Need further guidance? Our experts are available to help. Contact us at sales@deeptrekker.com for personalized recommendations.

Explore the guide and find the perfect ROV package for your underwater missions.

Deep Trekker ROV Package Specifications, Uses, & Applications Overview

Deep Trekker provides a range of ROV platforms designed for specific industrial applications. Each model is available in multiple configurations, allowing users to select a package that aligns with their operational requirements, mission complexity, and environmental conditions.

Below is a technical overview of each ROV model and its available package options.

REVOLUTION ROV: Advanced Underwater Operations

Engineered for professional-grade underwater missions that require stability, precision, and adaptability in high-current or deep-water environments. Its vectored six-thruster configuration enables lateral movement, precise station holding, and agile maneuvering in confined or turbulent conditions. The ROV is rated to depths of 305 meters (1,000 feet) and is built with a stainless steel frame, anodized aluminum body, and a carbon fiber shell to balance durability and low weight for rapid deployment.

A key feature is its unique 260-degree rotating camera system, which provides full situational awareness without the need to reposition the entire vehicle - critical for tasks such as hull inspections, weld assessments, or target tracking. The grabber arm is integrated with a rotating wrist and interchangeable jaws, allowing for object retrieval, debris removal, and manipulation of tools or equipment in complex environments.

The REVOLUTION supports optional payloads including multibeam imaging sonar, USBL (Ultra Short Baseline) positioning, cathodic protection probes, water sampling tools, and more. Power and telemetry are delivered via a rugged tether with real-time surface feedback, while the modular architecture supports extended missions and quick tool changeouts.

Available Packages

BASE – A standard configuration for general-purpose underwater inspections. Includes the core REVOLUTION ROV with a rotating UHD 4K camera, grabber arm, and powerful LED lighting. Suitable for routine asset and infrastructure assessments.

NAV – Designed for deeper water or offshore operations where GPS access is limited. Includes USBL for real-time acoustic positioning, along with DVL (Doppler Velocity Log) and SensorPod+ for heading, depth, pitch/roll, and dead reckoning support. Useful for long-duration missions or when the ROV must remain submerged.

RECON – Tailored for mapping and inspection tasks in shallower environments where GPS access is available. Features ROV-mounted GPS, DVL, and SensorPod+ for precise position tracking, vehicle orientation, and data logging. Easier to deploy and operate than USBL systems. Ideal for nearshore surveys, structural assessments, and applications requiring repeated surfacing.

SAR (Search & Recovery) – Purpose-built for recovery and EOD missions. Combines ROV GPS, DVL, SensorPod+, and Mission Planner software for live search coverage tracking. Supports integration with imaging sonar and specialized grabbers to locate and recover targets in turbid or dynamic conditions. Enables structured search patterns with positional feedback.

Which Package Should You Choose?

Best suited for:

• Offshore Energy: Subsea infrastructure inspection, pipeline surveys, and valve operations in high-current zones.
• Infrastructure Inspection: Dam walls, bridge piers, water intakes, and confined tank environments where fine control and video clarity are critical.
• Military & Defense: EOD operations, port security sweeps, and hull inspections under operational constraints.
• Search & Recovery: Target location in low-visibility or high-current freshwater and saltwater environments.

PIVOT ROV: Versatile Inspections & Navigation

Designed for adaptable underwater operations in confined or dynamic environments. Like the REVOLUTION, it features six vectored thrusters, providing precise lateral movement and depth control. The vehicle maintains a compact footprint while delivering high thrust for effective station holding in currents.

A 220-degree rotating UHD 4K camera allows wide-angle visual coverage without needing to reposition the ROV. The integrated tilting tool platform enables tool articulation independent of vehicle orientation, supporting more efficient manipulations and inspections in tight spaces.

The PIVOT supports modular attachments including grabber arms, sonar, and sampling tools, and is deployable by a single operator from small vessels, docks, or shorelines.

Available Packages

SMART – A baseline configuration for general inspections. Includes rotating camera, standard tether, and mount for manipulators. Suited for utility work, routine monitoring, and training scenarios.

EXPERT – Expands on SMART with included grabber tool, longer tether options, and increased modularity. Supports a wider range of tools such as sonar, water quality sensors, and advanced manipulators. Useful for mixed-use or multi-mission operations.

NAV – Adds USBL for acoustic positioning in deeper or GPS-denied environments. Includes DVL and SensorPod+ for real-time stability and heading control, as well as dead reckoning when GPS is unavailable. Suitable for extended inspections in offshore or enclosed waters.

RECON – Equipped with ROV-mounted GPS (as pictured above), DVL, and SensorPod+ for precise positioning in environments where surfacing is possible. Easier to operate than USBL and ideal for nearshore mapping, environmental surveys, or inspection workflows requiring georeferenced data.

SAR (Search & Recovery) – Built for public safety and emergency missions. Integrates ROV GPS, DVL, SensorPod+, and Mission Planner software for real-time search pattern tracking. Included sonar and recovery tools assist in locating and retrieving targets under low visibility or in high-current zones.

Which Package Should You Choose?

Best suited for:

• Public Safety & Law Enforcement – Underwater crime scene investigations, evidence recovery, submerged vehicle inspection, confined space navigation.
• Aquaculture – Fish farm net inspections, monitoring water conditions, mort retrieval, inspecting feeding systems.
• Marine Science – Habitat monitoring, species observation, environmental data collection.
• Infrastructure Inspection – Bridges, reservoirs, ports, piers, harbors, seawalls, pipelines, water tanks, and other submerged assets.
• Marine Inspections – Hull surveys, mooring inspections, ballast tank assessments, port security and safety.

PHOTON ROV: Confined Spaces & Industrial Inspections

Built for operations in restricted and industrial environments where maneuverability, precision, and portability are essential. Weighing just 11.6 kg and deployable by a single operator, it is ideal for applications with limited access or strict safety requirements.

Its six-thruster layout provides full vector control, enabling precise movement even within confined tanks or pipe networks. The onboard UHD 4K rotating camera delivers high-resolution video with minimal latency, critical for detailed inspections and documentation in high-risk or regulated environments.

Despite its compact form, the PHOTON supports modular payloads including imaging sonar and DVL for velocity and altitude measurement. Its sealed, pressure-tolerant electronics make it suitable for hazardous or submerged industrial spaces.

Available Packages

BASE – A compact and ready-to-deploy system for visual inspections. Includes the core ROV, rotating 4K camera, standard tether, and basic control system. Ideal for utilities, small tank entries, and visual condition assessments.

EXPERT – Adds modular expandability for sonar integration, grabber tools, and advanced lighting. Also supports longer tethers and higher-capacity batteries for extended missions. Designed for industrial users requiring a flexible inspection platform.

SAR (Search & Recovery) – Includes everything in the Expert package, with the addition of imaging sonar for low-visibility environments. This cost-effective solution enables efficient underwater target recovery and search operations. Outfitted with a grabber and compatible with BRIDGE software to monitor and record search path coverage in GPS-denied areas.

Which Package Should You Choose?

Best suited for:

• Tank Inspections: Clean water reservoirs, wastewater systems, and confined-space corrosion assessments.
• Water Utilities: Internal pipe inspections, valve chamber assessments, and condition monitoring of clear wells, cisterns, and storage tanks without draining or entry.
• Nuclear Plant Inspections: Fuel pools, reactor vessel inspections, fuel rod monitoring, and rad-con zones with remote deployment.
• Confined Spaces: Any environment with limited access or overhead clearance where diver entry is impractical or restricted.
• Hydroelectric & Water Utility Inspections – Inspecting dams, reservoirs, water treatment facilities.
• Aquaculture – Suited for net integrity checks, mort retrieval, feeding system inspections, and monitoring fish behavior and water clarity in confined environments.

DTG3 ROV: Light Industrial Use, Research & Education

A compact, ultra-portable ROV designed for quick deployment and ease of use. It features a patented internal pitch system that shifts weight to control ascent, descent, and forward motion, allowing for intuitive navigation with minimal operator training. The 270-degree rotating camera provides a broad field of view without repositioning the vehicle, making it suitable for close-up inspections and observation tasks.

Best suited for:

• Marine Research & Education – Used in academic programs for hands-on training, underwater habitat observation, and sample collection.
• Hull & Workboat Inspections – Enables fast, underwater visual checks of small vessels, barges, and workboats for biofouling, damage, or structural wear.
• Security & Port Surveillance – Deployed for quick assessments of submerged infrastructure and threat detection in marinas, docks, and restricted zones.
• Aquaculture – Ideal for net inspections, mort retrieval, monitoring water clarity and fish behavior, and inspecting submerged feeding systems.
• General Inspections – Suitable for visual assessments of submerged structures, pipelines, and confined spaces where portability and ease of use are critical.

DTG3 Package Includes:

• 7" LCD controller with 64GB SD card recording
• 1080p HD camera for high-definition imaging
• 75m (246') tether, with an optional tether reel (up to 150m capacity, options up to 500m available)
• Sensors: Heading, depth, temperature, pitch, roll, auto heading/depth
• Auxiliary floodlights for enhanced visibility
• Pelican case for transport and storage
• Toolless ballast for easy setup and adjustment
• Three magnetically coupled thrusters (precision thruster + two main thrusters)
• 200m depth rating
• Hybrid power system for efficient energy use
• Chargers and batteries included
• Fully assembled and tested
• 1-year Warranty

Common Deep Trekker ROV Add-ons

Modular add-ons significantly expand the capabilities of Deep Trekker ROVs, allowing users to adapt a single platform for a wide range of underwater tasks - from precision inspections to environmental data collection, and much more.

• Imaging Sonars – Multibeam and side scanning sonars provide acoustic imaging in low-visibility or turbid conditions. Useful for structure mapping, object detection, and navigation in zero-visibility environments.
• Grabbers – Single and dual-function grabbers allow for manipulation, recovery, and sample retrieval. Options include rotating claws, sediment scoops, and specialized EOD tools.
• Thickness Gauges – Ultrasonic thickness gauges provide wall thickness measurements of steel and other metals. Essential for corrosion monitoring in tanks, pipelines, and hulls.
• Water Samplers – Modular samplers collect water at depth without surface contamination. Ideal for environmental monitoring, regulatory sampling, or contamination assessments.
• Environmental Sensors – Include options for temperature, dissolved oxygen, turbidity, and pH. Mounted externally or integrated via the SensorPod+ for continuous data collection during missions.
• Extended Tethers (Up to 2 km) – Available on select models, longer tethers enable extended-range missions while maintaining real-time control and video feedback. Suitable for pipeline inspections, offshore infrastructure surveys, and search operations at greater distances.

How Do Industries Use ROVs?

When it comes to what can be accomplished with an underwater ROV, the list is vast and varied, depending on the industry and the application for which the ROV is being used. Below is a breakdown of each industry and its different applications, along with recommendations on the ideal ROV package for each.

Let’s dive in.

Aquaculture

ROVs used in aquaculture must meet a range of operational demands, including navigation in strong currents, confined net pens, and turbid water. Packages are selected based on farm layout, depth, visibility, and inspection frequency.

Site, Bottom, and Benthic Surveys

• Visual monitoring of species and biodiversity
• Sediment sampling and water quality testing
• Depth and current considerations (Scotland, Newfoundland)

Net Cleaning and Inspections

• Monitoring net cleanliness and holes
• Average inspection time: 2 hours per cage using vertical “lawnmower” transect pattern

Feed Monitoring and Fish Husbandry

• Drop camera feeding observations
• Monitoring fish health and dissolved oxygen levels
• Operated remotely from control rooms with multi-screen setups

Mort Management

• Mort collection and relocation
• Biologist testing for cause of death and health metrics

Mooring and Vessel Inspections

• Evaluating structural conditions with video

Common ROV Packages

• DTG3 - Used primarily in shallow net pen inspections and for general visual assessments. Its compact design allows quick deployment from small boats or walkways. Ideal for farms with lower current loads and less complex infrastructure. Used widely in Chile for light inspections and general use.

• PHOTON BASE - Used by MOWI for confined space operations such as tank inspections, smaller pen setups, and mortality checks. Lightweight and easy to maneuver in tight areas. Also used for spot checks of water quality and submerged structures.

• PIVOT SMART, NetFix, Direct Power - PIVOT SMART, NetFix, and Direct Power configurations are commonly used by ROVpartner (Norway) and UCO (Scotland). PIVOT SMART supports versatile inspection tasks, while NetFix adds attachments for basic net maintenance. Direct Power is suited for large, high-energy sites requiring continuous operation without battery swaps - ideal for daily inspections and frequent mort retrieval.

• REVOLUTION RECON - Used for complex benthic surveys, offshore farms, and detailed positional work. The RECON package includes ROV GPS and SensorPod+ for accurate location tracking during mapping missions. DVL adds velocity and altitude data for better station holding and dead reckoning in open-water cages. Frequently used for regulatory site surveys and habitat assessments in deeper, higher-current conditions. Used by Cooke Aquaculture (Scotland) and Sweeney International (Newfoundland).

Each package is chosen to match the farm’s layout, environmental conditions, and operational capacity - providing effective coverage and documentation during aquaculture operations.

Marine Science

ROVs play a critical role in environmental research, academic studies, and government-led monitoring programs. From polar operations to coastal habitats, Deep Trekker systems are used for both long-term data collection and short-term observation missions.

Environmental, Academic, and Government Operations

• Seafloor mapping and sampling with GPS-time correlation
• Depth mapping and bathymetric surveys
• Sea ice thickness monitoring
• Sensor recovery and AUV support
• Eco-tourism projects

Common ROV Packages

Marine science operations vary widely in scope - from basic observational tasks to precise geospatial data collection. ROV packages are selected based on required depth, data fidelity, and environmental complexity.

• PHOTON BASE, PIVOT SMART/EXPERT - These compact systems are commonly used for low-cost sampling, species observation, and baseline habitat assessments. Ideal for universities, NGOs, and small agencies conducting visual surveys, collecting biological samples, or recording underwater behavior. The PHOTON’s portability suits remote field deployments, while the PIVOT EXPERT offers greater modularity for attaching basic sensors or tools.

• PIVOT NAV/RECON - These mid-tier configurations are widely used in mapping projects, sediment profiling, and coordinated GPS-time-correlated sampling. The NAV package supports USBL tracking for accurate ROV position in deeper waters, while the RECON package combines ROV GPS, DVL, and SensorPod+ for shallower water operations where surfacing is possible. Useful in coastal habitat studies, fisheries work, and nearshore bathymetric mapping.

• REVOLUTION NAV/RECON - These high-spec packages support advanced research tasks such as sea ice thickness monitoring, deep-seafloor mapping, sensor deployment/retrieval, and AUV recovery. The six-thruster vector layout of the REVOLUTION provides superior stability and maneuverability for delicate positioning tasks. Combined with USBL and DVL tracking, and optional multi-beam sonar, these packages are selected by research institutions and federal agencies for complex missions requiring high positional accuracy and real-time data capture.

Defense

Defense applications demand robust, reliable systems capable of operating in complex and often time-sensitive environments. Deep Trekker ROVs are deployed across various military and government agencies for missions involving explosive ordnance disposal (EOD), mine countermeasures (MCM), search and recovery (SAR), and hull or infrastructure inspection.

EOD / MCM / SAR Operations

ROVs are used to identify, navigate to, and evaluate underwater targets using both visual and acoustic data. Side scan and imaging sonar are used for wide-area detection, followed by close-range identification and classification of potential threats. Operators use BRIDGE mapping, ROV GPS, DVL, and SensorPod+ to track search coverage, plan approach vectors, and maintain situational awareness.

Post-identification, the ROV can assist in mine disruption planning or target marking for diver teams. For recovery missions, SAR packages provide real-time tracking and navigation to ensure systematic search patterns with minimal overlap.

Common EOD / SAR Packages

Recommended Sonars

• M1200 – High-frequency imaging sonar offering excellent resolution for target identification at close range.
• M750 / C550 – Lower-cost, versatile sonars used for general target reacquisition and navigation in complex environments.

Preferred Configurations

• Consoles – Deployed in command centers or onboard vessels for extended missions.
• Direct Power – Enables continuous operation without downtime for battery swaps.
• Portable Systems – Used in rapid response scenarios and remote deployments.

Hull Inspection and Critical Infrastructure

Military and homeland security perform regular inspections of ship hulls, seawalls, underwater pilings, and port structures. These missions require clear visuals and consistent tracking to document material degradation, foreign object detection, or unauthorized modifications.

Use Cases

• Submarine Inspections – ROVs like the PIVOT RECON and REVOLUTION NAV are used by SUBLANT and NIWC for inspecting submarine hulls and underwater interfaces.
• Critical Infrastructure – Ports, piers, and facility intake structures are surveyed using video and sonar to assess condition and security.

Recommended Packages

• PHOTON Base – Used by NIWC for basic visual inspections in compact or shallow spaces.
• PIVOT RECON – Equipped with ROV GPS, SensorPod+, and DVL for accurate station keeping during methodical hull scans.
• REVOLUTION NAV / RECON – Paired with M3000 or M750 sonar for high-resolution imaging of large or complex structures.

ROV selection depends on deployment logistics, operational depth, environmental conditions, and required toolset - ranging from lightweight SAR systems to advanced sonar-equipped inspection platforms.

Maritime

Maritime operations span a range of commercial, regulatory, and infrastructure tasks. Deep Trekker ROVs support these operations with flexible platforms configured for visual inspections, defect tracking, structural assessment, and rapid-response security checks.

Shipping (Cargo and Cruise)

• General and close visual inspections (GVI/CVI)
• Annual classification surveys
• UT/CP probe integration
• Cleaning and 3D modeling for defect/biofouling assessment

Offshore and Marine Infrastructure

• Pipeline and cable mapping
• 3D models, CP/UT, cleaning, and temporal comparisons

Port Infrastructure and Customs

• Bathymetric surveys and structural inspections
• 3D modeling for structural change detection
• Fast customs and border hull inspections within 30 minutes

Recommended Packages

Clean Water

ROVs play a critical role in maintaining clean water infrastructure by enabling safe, cost-effective inspections of tanks, reservoirs, and intake systems. These operations are typically conducted without draining, minimizing service disruption and conserving water resources. Deep Trekker systems are regularly used by municipalities, utilities, and service contractors to meet regulatory inspection intervals and document asset conditions.

Storage Tank Inspections and Cleaning

• Elevated tanks (1-10 year inspection cycles)
• Reservoir and intake structure inspections
• Dam wall surveys

Common Packages

• DTG3 - Compact system for basic visual inspections in small to mid-sized tanks. Used widely for its portability and ease of use.
• PHOTON BASE - Lightweight, six-thruster ROV with higher thrust and camera capability. Suitable for confined spaces, low-visibility tanks, and complex geometry.
• VAC – Purpose-built for elevated tank inspections. Offers clean-water-rated components, tether management, and options for live video streaming and reporting.
• VAC MAX – Designed for larger reservoirs and extended missions. Includes a longer tether, advanced lighting, and optional cleaning tools for sediment and debris removal.

Hydroelectric

Hydroelectric facilities require regular inspections of submerged structures to maintain efficiency, meet regulatory standards (e.g., FERC Part 12D in the U.S.), and prevent costly failures. Deep Trekker ROVs provide a safe and efficient alternative to draining or diver entry for tasks such as trash rack assessments, penstock surveys, and tunnel mapping.

Dam and Tunnel Inspections

• Trash rack cleaning and inspections
• Penstock and tunnel surveys
• 3D modeling of submerged infrastructure
• Spillway gate and intake gate inspections
• Sediment and debris mapping
• Joint and crack monitoring
• Cathodic Protection (CP) readings and Ultrasonic Thickness (UT) measurements

Common Packages

• DTG3 / PHOTON BASE – Ideal for routine inspections of gates, trash racks, and internal structures. Used by Newfoundland Hydro and USACE for rapid deployments in moderate-depth environments.
• REVOLUTION RECON with M3000 – Six-thruster system for comprehensive tunnel and penstock modeling. DVL and SensorPod+ support precision navigation during detailed structural inspections.
• REVOLUTION BASE with Fiber Optic and M3000 – Used by Verbund, Vattenfall, and PipeTek for long-distance tunnel surveys. Fiber optic tether supports high-bandwidth data transmission from sonar and camera feeds, while M3000 provides high-resolution imaging in low-visibility conditions.

Nuclear

Nuclear power facilities rely on remote visual tools for routine surveillance, foreign material exclusion (FME), and post-maintenance inspections. The use of ROVs minimizes radiation exposure, eliminates the need for confined space entry, and allows for rapid deployment during both planned outages and emergent maintenance.

Reactor and Plant Operations

• Visual inspections
• Foreign material retrieval
• Radiation minimization
• Zoom & sonar imaging
• Bore and cavity inspections
• Intake structure surveys
• Weld and seal integrity checks
• Valve and piping inspections
• Post-outage and maintenance inspections

Common Packages

• PHOTON BASE, Direct Power – Lightweight, portable option for FME recovery and visual tank inspections. Used at Sellafield and Dominion facilities for quick deployment and confined space access.
• REVOLUTION RECON with M3000d – High-end configuration with six thrusters, multibeam sonar, 120m Direct Power connection, and zoom camera for detailed reactor and tank evaluations. In use by Westinghouse, Constellation Energy, and Dominion for complex inspections and extended submersions.

Configurations vary by deployment area, required reach, and operator preferences - especially in tanks with limited entry points or high radiation fields.

Final Takeaway

Choosing the right ROV package starts with a clear understanding of your operational needs - whether it's inspection, mapping, recovery, or data collection. Factors such as depth, visibility, current, and the need for precise navigation or real-time positioning will dictate the best sensor suite and platform.

Each package is engineered to address specific technical challenges. From GPS-based tracking in shallow water (RECON) to USBL solutions for deep deployments (NAV) to mission-specific recovery configurations (SAR), every setup is purpose-built to support efficient, reliable underwater tasks.

Payload capacity, navigation precision, and environmental conditions should be evaluated alongside deployment logistics and operator experience.

Need help determining the right fit? Contact sales@deeptrekker.com to consult with an industry specialist.