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OceanStreamIO / oceanstream

Oceanstream is a Python library which can be used as a CLI tool to process raw acoustic data from echosounders. It uses echopype as a backend. Developed at @pineviewlabs
https://oceanstream.io
MIT License
4 stars 3 forks source link

Enhancement of Default Parameters for Seabed Detection #109

Closed simedroniraluca closed 10 months ago

simedroniraluca commented 10 months ago

Currently, the default parameters for seabed detection might not be optimal for all scenarios.

simedroniraluca commented 10 months ago

The parameters of the "ariza" method for seabed detection were changed so the technique does not ignore so much data.

initial "ariza" parameters:
    oceanstream_seabed_mask_params = {
        "r0": 10,
        "r1": 1000,
        "roff": 0,
        "thr": -40,
        "ec": 1,
        "ek": (1, 3),
        "dc": 10,
        "dk": (3, 7),
    }
new "ariza" parameters:
    oceanstream_seabed_mask_params = {
        "r0": 10,
        "r1": 1000,
        "roff": 0,
        "thr": -35,
        "ec": 15,
        "ek": (1, 3),
        "dc": 150,
        "dk": (1, 3),
    }