School Detection module

The School Detection module allows you to detect and analyze fish schools (shoals or aggregations) in single and split beam data.

Main module uses and outcomes:

The detection and integration of individual schools allows school-by-school estimates of biomass, which represents an improvement over estimates based on mean biomass per EDSU.

If you have questions about this module, any of its features or would like to discuss pricing, please contact

School detection and region classification

Figure 1. Sv echogram in AutoOpen.EV. Run a school detection then apply region classification rules and use onscreen integration analysis.

Specific features


See also

Using the School Detection module
About detecting schools

Schools analysis variables

About Echoview modules

School Detection module references

Licenses and demonstration mode

Operator licensing in Echoview
Multibeam School Detection module