Data quality control and post-processing
- What is phase wrapping and phase ambiguity? How can I solve it?
- What do the SeaReport Quality Codes mean?
- What is the AST Quality parameter, and what can I use it for?
- What is the difference between AST and LE?
- Does "white-capping" cause problems for the AST beam?
- How can sediment affect my measurements?
- How does the AWAC estimate ice thickness?
- What do the Error and Status codes mean?
- What is the difference between the raw and the processed AST time series?
- How does Storm calculate the Signal to Noise ratio (SNR)?
- Why does my AWAC AST appear to miss the surface and have bad/missing detects?
- What do the Wave Error Codes mean?
- What is the difference between Hm0 and Hs?
- What types of quality criteria are made when checking the AST data?
- How can I identify reflected waves in my processed data?
- Why is there a difference between mean pressure and the mean AST?
- When calculating the wave heights, does the instrument/software make corrections for the mean current speed?
- Is the Doppler noise constant with range?
- Can I estimate sediments, SSC or plankton from acoustic backscattering?
- How can I correct clock drift?
- How is a coordinate transformation done?