Every offshore operation has weather and sea state thresholds.
WISE Group delivers Environmental Monitoring Systems that measure those conditions accurately, so your teams have the data they need, at the moment the call has to be made.
Understanding your environment
Every offshore operation has a weather threshold. The wind speed that stops a crane lift. The wave height that holds a crew transfer vessel alongside. The sea state that determines whether a diving team enters the water. When conditions are close to the limit, your teams need more than a gut feeling — they need measured, site-specific data, presented clearly at the moment the call has to be made.
A WISE Group Environmental Monitoring System measures environmental conditions across your site and delivers that data — clearly, continuously, and in real time — to the people who need it. It does not make the call. Your people do. What it gives them is the information to make that call with confidence: current readings, trend visualisation, and configurable threshold alerts, all in a single integrated interface.
Helideck operations draw on the same environmental sensor network, but calculations and display requirements are governed by CAP 437 and local aviation authority regulations. WISE Group’s Helideck Monitoring System (HMS) handles this as a dedicated application — using the same installed sensors, but presenting the certified parameters your aviation team and pilots need.
Our systems are modular by design — for Floating Production Storage and Offloading (FPSO) vessels, drillships, fixed platforms, and renewables support operations. Start with a core sensor suite and expand as your operational requirements evolve, adding sensors, inputs, and outputs without rebuilding from scratch.
Atmospheric Monitoring
Meteorological Sensor Suite
Our meteorological packages capture the full range of atmospheric parameters that govern day-to-day operations and emergency decision-making on an FPSO. Sensors are selected and positioned to meet class society and operator requirements, with redundancy built in from the outset.
Wind Speed & Direction
Capturing accurate wind data on an FPSO is more complex than it sounds: deck structures, flare booms, and the vessel’s own superstructure all distort the local flow. We select and position sensors carefully to minimise these effects and, where necessary, apply correction algorithms.
- Mechanical sensors — cup and propeller types with marine durability and options certified to the ATEX (Atmosphères Explosibles) hazardous area directives
- Ultrasonic anemometers — maintenance-free, no moving parts, reliable in all conditions
- Wind profiling via LIDAR (Light Detection and Ranging) for vertical wind structure assessment
- True wind and relative wind computation
- Gust detection and threshold alarming
Air Temperature & Humidity
High-accuracy temperature and humidity sensors in properly ventilated radiation shields — including ATEX-rated versions for hazardous area installation.
- Shielded enclosures designed for offshore conditions
- ATEX versions available for hazardous zone installation
- Dewpoint and wet-bulb temperature derivation
- Heat stress index calculation for personnel safety
Barometric Pressure
High-accuracy barometric sensors optimised for offshore use, with pressure chokes to reduce wind-induced measurement artefacts — a common source of error in exposed installations.
- Optimised for offshore mounting configurations
- Pressure choke design reduces wind measurement artefacts
- Pressure tendency monitoring for approaching weather detection
- Station-level and sea-level pressure derivation
Rain & Solar Sensors
Rain and solar sensors that integrate as add-on capabilities within a complete EMS package, supporting environmental reporting and squall detection workflows.
- Precipitation rate and accumulation logging
- Present-weather classification (rain, drizzle, snow)
- Solar irradiance measurement for environmental and thermal assessments
- Integration with squall detection alerting
Visibility & Cloud Base
Optical and forward-scatter visibility sensors with measurement ranges up to 100 km, alongside cloud-base LIDAR compliant with CAP 437 (the UK Civil Aviation Authority’s standard for offshore helideck operations) and aviation guidelines — essential for helideck safety management.
- Forward scatter sensors with ranges up to 100 km
- Cloud base LIDAR compliant with CAP 437 and aviation standards
- Configurable threshold alarms for helicopter operations
- Present weather discrimination (fog, haze, precipitation)
Weather Radar
High-resolution marine weather radar systems from Furuno, modified and integrated for EMS and squall alert applications — giving operations teams a real-time picture of weather activity at range.
- Furuno radar systems tuned for EMS integration
- Real-time weather picture at operational range
- Foundation for the Squall Warning System
- Supports both operational alerting and meteorological forecasting
Subsea & Ocean Column Monitoring
Oceanographic Sensor Systems
Understanding what is happening in the water column around an FPSO — from surface currents to near-bed conditions — is critical for mooring integrity, riser management, anchor handling, and subsea operational planning. WISE Group supplies and integrates a comprehensive range of oceanographic instruments for these demands.
Acoustic Doppler Current Profilers (ADCP)
ADCPs measure current speed and direction through the full water column — from near-surface to near-bottom — and are the backbone of any FPSO oceanographic monitoring system. WISE Group supplies ADCPs from leading manufacturers and integrates them into the wider EMS.
- Full-depth current profiling at configurable bin sizes
- Wave height and direction capability on selected systems
- Hull-mounted, mooring-mounted, and lander configurations
- Suitable for deepwater deployments in excess of 1,000 m
- Deployed safely via WISE Group LARS systems
Acoustic Current Meters (ACM)
Single-point acoustic current meters deployed at specific depths for precise point measurements — particularly relevant for near-structure flow monitoring, riser environments, and drag anchor assessments.
- Point measurement at any target depth
- Low-drag mooring designs for deepwater use
- Internal data logging with LARS-assisted servicing
Motion Monitoring
Motion Sensors
Motion monitoring is a critical component of any FPSO EMS — providing the vessel motion data that underpins helideck safety assessments, dynamic positioning support, and operational decision-making. WISE Group integrates motion sensors within the same centralised data environment as all other EMS inputs.
WISE AIM Motion Sensor
WISE Group’s own proprietary motion sensor, the AIM, is built on a multi-IMU architecture with high-fidelity accelerometers and tilt sensors. It delivers class-leading performance for structural monitoring, vessel motion tracking, and helideck safety — and is embedded across many of our offshore systems.
- Multi-IMU architecture for high-fidelity measurements
- Six degrees of freedom motion tracking
- Helideck motion monitoring to CAP 437 requirements
- Structural and vessel motion applications
- Trusted by offshore wind developers and energy operators worldwide
IMUs & Inclinometers
Industry-standard inertial measurement units (IMUs) and inclinometers for dynamic positioning, helideck safety, and vessel motion reference applications, integrated within the WISE Group EMS framework.
- Motion reference units for dynamic positioning support
- Helideck landing aid integration
- Tilt and inclination monitoring for structural assessments
Deployment Systems
LARS — Launch and Recovery Systems
Deploying and recovering oceanographic instruments from an operational FPSO is a significant safety and logistical challenge. WISE Group’s Launch and Recovery Systems (LARS) are specifically engineered for this purpose — enabling safe overboard deployment and retrieval of current profilers (ADCPs), Acoustic Current Meters (ACMs), and other oceanographic instruments from working offshore vessels.
All LARS models are built with AISI 316 stainless steel for long-term performance in corrosive marine environments, and are designed to comply with DNV (Det Norske Veritas) lifting appliance standards and ATEX directives. Hydraulic-operated winches deliver smooth, controlled deployment to specified depths, whilst crash frames and hydraulic fail-safe systems protect both personnel and equipment.
Every model is available in both Ex (ATEX Zone 2) and non-Ex configurations, ensuring compatibility with hazardous area requirements on FPSOs and other offshore facilities.
- AISI 316 stainless steel construction for marine durability
- DNV lifting appliance standards compliance
- ATEX Zone 2 and non-Ex configurations available
- Hydraulic-operated winches for precise depth control
- Hydraulic fail-safe systems and crash frame protection
- Designed for ADCP and ACM deployment and recovery
- Minimises downtime for sensor cleaning and maintenance
- Adaptable to FPSO deck layouts and access configurations
LARS Lite
Compact Deployment System
A lightweight, space-efficient solution for smaller vessels and environments where deck space is at a premium. Ideal for nearshore and shallow-water deployments.
LARS 2.0
Versatile Offshore System
Designed for robust, reliable performance in harsh offshore environments. The standard choice for FPSO applications — versatile and fully ATEX-capable.
LARS 2.0 (1500)
High-Capacity System
An enhanced lifting capacity variant for more demanding deepwater operations, where heavier instrument payloads or greater deployment depths are required. Learn more about LARS 2.0 (1500) →
Data Management & Integration
Turning sensor data into operational intelligence
Sensors alone do not improve decisions — the value lies in how data is collected, managed, displayed, and distributed. WISE Group’s own DADAS software platform sits at the heart of our EMS, transforming raw measurements into actionable information for crews and onshore teams alike.
DADAS — Data Acquisition, Display & Analysis Software
The DADAS platform is the data management backbone of our Environmental Monitoring Systems. It handles data acquisition from all sensor inputs, manages display configurations, supports historical analytics, and enables seamless data sharing between local and remote users. Learn more about DADAS →
Display
User-Configurable Data Displays
Display configurations are crafted to individual client requirements — from graphical real-time readouts to trend charts and historical analytics. Bridge, control room, and Offshore Installation Manager (OIM) workstation layouts all configurable.
Access
Local & Remote Data Access
Data reaches users wherever they are — via data lines, email, web pages, and satellite links to shore-based meteorological and operational support teams. Remote monitoring enables 24/7 expert support.
Alarms
Operational Limit Monitoring
Environmental parameters are continuously compared against configurable operational thresholds for specific activities: helicopter operations, crane lifts, marine transfers, diving, and more.
History
Long-Term Data Logging
Continuous data archiving supports regulatory environmental reporting, incident investigation, metocean baseline studies, and the development of site-specific environmental design criteria.
Integration
Seamless System Integration
EMS data feeds directly into Helideck Monitoring Systems, Mooring Line Monitoring Systems, Structural Stress Monitoring Systems, and Current Profiler Systems — eliminating data duplication and gaps.
Reporting
METAR, SYNOP & Environmental Reports
Automatic generation of METAR (METeorological Aerodrome Report) and SYNOP (SYNOPtic weather observation) reports, alongside environmental compliance data outputs to meet regulatory reporting obligations.
Why WISE Group
A complete system, built around your operation
An environmental decision support system is only as useful as the picture it paints. When all your data — weather, sea state, currents, motion, squall alerts — flows into a single integrated platform, your operators see one coherent, real-time picture of conditions across the site. We build that picture, and we stay with you to keep it accurate throughout the life of your asset.
One integrated system
All your environmental data in one place — meteorological sensors, oceanographic instruments, motion monitoring, LARS, squall warning, and DADAS software — designed to work together from the outset. No fragmented feeds, no data silos.
Tailored to your operation
Every installation is different. We configure displays, thresholds, and alert logic to match the way your team works — whether that is a deepwater FPSO, a drillship, a fixed platform, or a renewables service operation.
Own technology across the system
The WISE AIM motion sensor and DADAS software platform are WISE Group developments. That gives us deeper integration capability and product knowledge no reseller can match.
Connects to your wider systems
Environmental data should not sit in isolation. We integrate with ICSS (Integrated Control and Safety Systems), berthing aids, dynamic positioning, vessel management, and regulatory environmental reporting outputs.
Offshore-proven hardware
Every sensor is selected for its actual performance in the environment it will operate in — ATEX hazardous areas, tropical deepwater, corrosive marine atmospheres. Rated for the real world, not just the data sheet.
Here for the long term
We provide lifecycle services from commissioning through to end of field life — calibration, preventive maintenance, offshore service engineers, and fast-track spare parts. We are here for the people who have to make the call when conditions are marginal.
Interested in Our Advanced Monitoring Solutions?
Our team is ready to assist you in selecting the right sensors and systems for your offshore operations. Complete the form below, and we'll respond promptly. For additional contact options, visit our Contact Us page."