Measurements and Applications
Full Name
Swath Altimeter for Oceanography and Operational Hydrology
Status
Being developed
Instrument Agencies
Maturity
Instrument Type
Radar altimeters 
Geometry
Side-looking
Instrument Technology
Sampling
Sounding
Swath
On Sentinel-3 A&B tracks
[Max Swath: 120 km]
Accuracy
Sea level: 3.2 cm, Significant wave height: 0.15 m
Waveband
Microwave Ka-band (35GHz)
S3NGT-A - Sentinel-3 Next Generation Topography A (2033 - 2041) |
| S3NGT-B - Sentinel-3 Next Generation Topography B (2035 - 2043) |