Samples

Samples (no units)

Let A be the set of samples s in the analysis domain being considered. Then:

Samples.gif

where

A
= the set of samples in the analysis domain.
Ns
= The number of samples in the analysis domain subject to analysis = Samples.
epsilon s = brace 0 if sample s is not in the analysis domain
1 otherwise, inluding below threshold data

Note: This forms the denominator in the Sv_mean calculation for single beam data.

Bad_data_samples

Let A be the set of samples s in the analysis domain being considered. Then:

Samples_bad.gif

where

A
= the set of samples in the analysis domain.
Nb
= The number of bad data samples in the analysis domain = Bad_data_samples.
bs
= brace 1 if sample s is bad data
0 otherwise

No_data_samples

Let A be the set of samples s in the analysis domain being considered. Then:

Samples_no_data.gif

where

A
= the set of samples in the analysis domain.
Nn
= The number of no data samples in the analysis domain = No_data_samples.
hs
= brace 1 if sample s is no data
0 otherwise

Note:

The total number of samples in an analysis domain which are not above an exclude-above line or below an exclude-below line can be calculated as:

Samples + Bad_data_samples + No_data_samples

A count of the total number of samples excluded is not currently available.

See also

About analysis domains
Sample_mean