SAILDRONE SURVEYOR

[The Ocean is Contested. Persistence Wins.]
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WHAT Surveyor DELIVERS
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Extreme‑range Blue‑water Autonomy for ISR and Ocean Mapping

20m
65.6 FEET LENGTH
80hp
HIGH-EFFICIENCY DIESEL
6Kts
MAPPING SPEED

SURVEYOR

A 20-meter commercially developed unmanned surface vehicle built for long-duration global operations. Surveyor provides persistent maritime intelligence, surveillance, and reconnaissance (ISR), deep-ocean mapping, and the power, payload capacity, and endurance to support distributed maritime missions.

Designed for months at sea, Surveyor integrates radar, EO/IR, ML-based detection, AIS, and high-power hydrographic and oceanographic payloads, with a modular architecture that can accommodate customer- and partner-furnished mission systems in the world’s harshest environments.

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Specs
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Vehicle
Specifications

A High‑capacity Platform for Commercial and Customer-furnished Payloads

Surveyor provides the endurance, power, space, communications, and data interfaces required for complex sensing and data-collection payloads. Configurations can support surface ISR, full-ocean-depth mapping, environmental monitoring, and other customer-defined applications.
LENGTH
20 m
WING HEIGHT
13 m
DRAFT
3.6 m
PRIMARY PROPULSION
80 hp high-efficiency diesel
AUXILIARY PROPULSION
Wind (Saildrone Wing)
MAPPING SPEED
6 knots
ENDURANCE
100 days between service stops
PAYLOAD POWER
3 kW steady state
6 kW peak

Revolutionizing Cable Route Surveys with USVs

A landmark mission proving autonomous vehicles can match traditional survey performance while cutting costs, risks, and emissions in deep-ocean mapping.

1

Number of Surveyor USVs

4,500 km

Area covered

5,500 meters

Max depth surveyed

Aleutians Uncrewed Ocean Exploration

A long-term survey around the Aleutian Islands and off the coast of California to address ocean exploration gaps in remote areas with USVs.

13,112 sq nm

US EEZ seafloor mapped

1,000 m

Height of seamount discovered

4,000 nm

Round-trip transit to operation area

Demonstrating Autonomous Deep Ocean Mapping

The first autonomous multibeam mapping mission from San Francisco to Honolulu to contribute data to Seabed 2030.

6,400 sq nm

Seafloor area mapped

2,250 nm

Distance traveled

28

Days at sea

Pioneering Uncrewed Seafloor Mapping Across a Remote Caribbean EEZ

Delivering a modern baseline bathymetric dataset to support navigation, marine stewardship, and the growth of the Cayman Islands’ Blue Economy.

90,000 sq km

of seafloor surveyed

~300

mission days of autonomous operations

900+

sound-velocity profile casts executed