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Capability profile
eSonar describes a low-footprint perception suite for underwater vehicles, including micro-AUVs. Bottom-tracking, obstacle and surfacing-clearance sensing aim to provide immediate situational information alongside the vehicle’s survey work; public material does not identify a completed naval mine-countermeasure installation.
Underwater vehicle sensing
Publicly described development and integration offering
Commercial availability: Contact eSonar to confirm module configuration and delivery status.

Source library
eSonar
Source type: official company product
Supports: Capability · technicaldomainslugs
Source location: capabilities.0.technicalDomainSlugs.0
Derived from eSonar: eSonar supplies underwater acoustics and custom electronics from St. John’s, Newfoundland and Labrador. Its AUV suite is described for platforms as small as the 12 cm diameter class, with bottom tracking, obstacle and surfacing-clearance sonar. Its wider product base includes fishing-gear monitoring and vessel-noise measurement.
Supports: Capability · commercial availability
Source location: capabilities.0.commercialAvailability
eSonar: Contact eSonar to confirm module configuration and delivery status.. eSonar supplies underwater acoustics and custom electronics from St. John’s, Newfoundland and Labrador. Its AUV suite is described for platforms as small as the 12 cm diameter class, with bottom tracking, obstacle and surfacing-clearance sonar. Its wider product base includes fishing-gear monitoring and vessel-noise measurement.
Supports: Capability · maturity
Source location: capabilities.0.maturity
eSonar: Publicly described development and integration offering. eSonar supplies underwater acoustics and custom electronics from St. John’s, Newfoundland and Labrador. Its AUV suite is described for platforms as small as the 12 cm diameter class, with bottom tracking, obstacle and surfacing-clearance sonar. Its wider product base includes fishing-gear monitoring and vessel-noise measurement.
Supports: Capability · core features
Source location: capabilities.0.features.2
eSonar: Surfacing-clearance sensing and low-power sonar nodes. eSonar supplies underwater acoustics and custom electronics from St. John’s, Newfoundland and Labrador. Its AUV suite is described for platforms as small as the 12 cm diameter class, with bottom tracking, obstacle and surfacing-clearance sonar. Its wider product base includes fishing-gear monitoring and vessel-noise measurement.
Supports: Capability · technical tags
Source location: capabilities.0.technicalTags.2
Derived from eSonar: eSonar supplies underwater acoustics and custom electronics from St. John’s, Newfoundland and Labrador. Its AUV suite is described for platforms as small as the 12 cm diameter class, with bottom tracking, obstacle and surfacing-clearance sonar. Its wider product base includes fishing-gear monitoring and vessel-noise measurement.
Supports: Capability · technical tags
Source location: capabilities.0.technicalTags.1
Derived from eSonar: eSonar supplies underwater acoustics and custom electronics from St. John’s, Newfoundland and Labrador. Its AUV suite is described for platforms as small as the 12 cm diameter class, with bottom tracking, obstacle and surfacing-clearance sonar. Its wider product base includes fishing-gear monitoring and vessel-noise measurement.
Supports: Capability · technical tags
Source location: capabilities.0.technicalTags.0
Derived from eSonar: eSonar supplies underwater acoustics and custom electronics from St. John’s, Newfoundland and Labrador. Its AUV suite is described for platforms as small as the 12 cm diameter class, with bottom tracking, obstacle and surfacing-clearance sonar. Its wider product base includes fishing-gear monitoring and vessel-noise measurement.
Supports: Capability · core features
Source location: capabilities.0.features.3
eSonar: Vector hydrophone and surfaced micro-radar options. eSonar supplies underwater acoustics and custom electronics from St. John’s, Newfoundland and Labrador. Its AUV suite is described for platforms as small as the 12 cm diameter class, with bottom tracking, obstacle and surfacing-clearance sonar. Its wider product base includes fishing-gear monitoring and vessel-noise measurement.
Supports: Capability · summary
Source location: capabilities.0.summary
eSonar describes a low-footprint perception suite for underwater vehicles, including micro-AUVs. Bottom-tracking, obstacle and surfacing-clearance sensing aim to provide immediate situational information alongside the vehicle’s survey work; public material does not identify a completed naval mine-countermeasure installation.
Supports: Capability · capability type
Source location: capabilities.0.capabilityType
Derived from eSonar: eSonar supplies underwater acoustics and custom electronics from St. John’s, Newfoundland and Labrador. Its AUV suite is described for platforms as small as the 12 cm diameter class, with bottom tracking, obstacle and surfacing-clearance sonar. Its wider product base includes fishing-gear monitoring and vessel-noise measurement.
Supports: Capability · defence applications
Source location: capabilities.0.applications.0
eSonar: Nearshore and confined-area AUV survey. eSonar supplies underwater acoustics and custom electronics from St. John’s, Newfoundland and Labrador. Its AUV suite is described for platforms as small as the 12 cm diameter class, with bottom tracking, obstacle and surfacing-clearance sonar. Its wider product base includes fishing-gear monitoring and vessel-noise measurement.
Supports: Capability · core features
Source location: capabilities.0.features.1
eSonar: Bottom-tracking and obstacle-awareness sonar. eSonar supplies underwater acoustics and custom electronics from St. John’s, Newfoundland and Labrador. Its AUV suite is described for platforms as small as the 12 cm diameter class, with bottom tracking, obstacle and surfacing-clearance sonar. Its wider product base includes fishing-gear monitoring and vessel-noise measurement.
Supports: Capability · technicaldomainslugs
Source location: capabilities.0.technicalDomainSlugs.1
Derived from eSonar: eSonar supplies underwater acoustics and custom electronics from St. John’s, Newfoundland and Labrador. Its AUV suite is described for platforms as small as the 12 cm diameter class, with bottom tracking, obstacle and surfacing-clearance sonar. Its wider product base includes fishing-gear monitoring and vessel-noise measurement.
Supports: Capability · defence applications
Source location: capabilities.0.applications.1
eSonar: Underwater navigation sensing. eSonar supplies underwater acoustics and custom electronics from St. John’s, Newfoundland and Labrador. Its AUV suite is described for platforms as small as the 12 cm diameter class, with bottom tracking, obstacle and surfacing-clearance sonar. Its wider product base includes fishing-gear monitoring and vessel-noise measurement.
Supports: Capability · name
Source location: capabilities.0.name
eSonar: Compact AUV perception sensor suite. eSonar supplies underwater acoustics and custom electronics from St. John’s, Newfoundland and Labrador. Its AUV suite is described for platforms as small as the 12 cm diameter class, with bottom tracking, obstacle and surfacing-clearance sonar. Its wider product base includes fishing-gear monitoring and vessel-noise measurement.
Supports: Capability · core features
Source location: capabilities.0.features.0
eSonar: Intended for AUVs down to the 12 cm diameter class. eSonar supplies underwater acoustics and custom electronics from St. John’s, Newfoundland and Labrador. Its AUV suite is described for platforms as small as the 12 cm diameter class, with bottom tracking, obstacle and surfacing-clearance sonar. Its wider product base includes fishing-gear monitoring and vessel-noise measurement.
Public sources cited · Facts and assessments kept separate · Human review
Evidence limits
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