Implement Noise and Attenuation Functions from Ryan et. al. 2015

OSOceanAcoustics / echopype

Enabling interoperability and scalability in ocean sonar data analysis

https://echopype.readthedocs.io/

Apache License 2.0

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Implement Noise and Attenuation Functions from Ryan et. al. 2015 #1314

Closed ctuguinay closed 4 months ago

ctuguinay commented 5 months ago

From Reducing bias due to noise and attenuation in open-ocean echo integration data, implement the following noise filters:

[x] IN filter
[x] AS filter
[x] TN filter

Implementation of some (if not all) of these filters can be found in echopy written in pure numpy. We want to implement these filters using Xarray, and if Dask Delaying is not too involved, implement that as well. If not, we can write a separate issue for that.

ctuguinay commented 5 months ago

Related to #1211, since the existing noise functions will have to be renamed to something more specific.