AIS Instrument

Measurements and Applications

Maritime Traffic Monitoring to augment Synthetic Aperture Radar Maritime services

Instrument Summary

Full Name
Automatic Identification System
Status
Operational
Instrument Agencies
ESA
Maturity
Instrument Type
Geometry
Side-looking
Instrument Technology
Communications system
Sampling
Other
Data Access
Data Format

Performance Summary

Resolution
n/a
Swath
Optimised to cover the Synthetic Aperture Radar swath
[Max Swath: 400 km]
Accuracy
Depending on the ship equipment
Waveband
AIS operates principally on two dedicated frequencies or VHF channels: AIS 1: Works on 161.975 MHz- Channel 87B (Simplex, for the ship to ship) AIS 2: 162.025 MHz- Channel 88B (Duplex for the ship to shore)
 

Instrument Missions

Sentinel-1 C - Sentinel-1 C (2024 - 2034)
Sentinel-1 D - Sentinel-1 D (2025 - 2035)
S1NG-A - Sentinel-1 Next Generation A (2032 - 2040)
S1NG-B - Sentinel-1 Next Generation B (2034 - 2042)

Instrument Measurements