Savante Offshore Services Ltd products

Savante’s field-proven and compact-form subsea drop frame camera systems deliver the latest in real-time, HD digital imaging, lighting, laser survey, measurement and recording solutions.

Aquantum subsea laser modules are our smallest laser projection system; typically mounted on micro-ROV or used in handheld configuration by divers. Aquantum lasers use our most efficient laser module and are available in Class 2A 0.95mW or Class 3R 5mW format. They are an excellent choice for simple alignment and basic measurement operations.

The APEX range of subsea laser scaling modules were designed specifically for marine habitat survey; supporting benthic environmental species research, stoney reef classification and oil and gas subsea decommissioning surveys.

The LMNI range of subsea line lasers are our most flexible subsea laser solution and may be used for simple reference projection or as a measurement tool when combined with Savante camera technology. The 50mW green laser diode is combined with high quality refractive lens and a high performance 4000m depth rated stainless steel housing to project a clean, high defintion line on the seabed through an anti-reflection coated sapphire window.

The Vector HD range of subsea cameras were optimised to capture the highest quality subsea 3D photogrammetry data possible. Our cameras produce better imaging quality than a 10Mpixel digital stills camera but with exceptional frame rates and ultra-low latency; this enables high speed image acquisition without adding time burden to a standard GVI survey.

The Vergence range of SLAM (self-localisation and mapping) subsea cameras were optimised to capture the highest quality subsea 3D photogrammetry data possible at short range (Vergence is a SLAM camera; wide areas can be surveyed at close range; creating a 3D mosaic of your subsea asset in high resolution whilst mitigating against the effects of seawater turbidity.

Available for rental from Savante Subsea - The Cerberus Inspection Class Subsea Laser Scanner. The Cerberus subsea laser profiler was specifically designed to perform high precision laser survey tasks using a micro-ROV or small AUV. It’s low profile (31mm diameter, 420mm length) presents an extremely small cross-section to currents, is ideally mounted as a suspended pay-load and enables laser profiling operations in enclosed spaces such as manifold and wellhead protection structures.

The Certus 350 subsea divers laser scanner was designed to provide non-contact measurement capabilities in the hands of underwater divers. A high performance 4k camera is integrated into the profiler head and enables measurements between 30cm and 3m range. Certus quickly and accurately captures a digital twin of submerged structures using a cloud of precisely determined 3D points. This may be in full colour and of immense resolution. This enables divers to be positioned in safe locations whilst acquiring data from any dynamic and dangerous pinch points such as the wear regions between conductors, risers, caissons and their guides.

Savante creates high integrity, full colour, 3D digital point cloud models with forensic accuracy from suitable legacy and archived photographic and video footage. Surface accuracies can be achieved to 0.5mm using standard definition and 1/5000 accuracies using high definition and digital stills photography.