KATFISH Towed SAS Context

Audience

Infrastructure operators

Workflow

towed_sas_survey

Specifications

• Survey Altitude: 5-30 m
• Depth Rating: 300 m
• Survey Range: Up to 200 m per side
• Area Coverage Rate: Up to 3.5 km2/hr
• Real Time Resolution: 3 cm x 3 cm constant SAS imagery resolution
• Post Processed Resolution: 2 cm x 2 cm constant post-processed SAS resolution
• Bathymetry Resolution: 25 cm x 25 cm 3D bathymetry resolution
• Launch Recovery: USV LARS and ISO20 autonomous launch and recovery options
• Speed Range: 2.06-5.14 m/s standard operating speed
• Towfish Dimensions: 2.9 m length × 0.3 m diameter
• Pulse Center Frequencies: 337 kHz and 105 kHz
• Towfish Array Dimensions: 180 cm × 7 cm
• Dual Sided Data Rate: 78.4 MB/s (330 GB/h)
• Towfish Weight: 200 kg in air
• Towfish Wingspan: 1.20 m

Tags

• Peer Group: Towed synthetic-aperture sonar system

Comparable Systems

• T18-M - Exail - Towed Sonar System