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This is the default option.
Oceans 2.0 API filter: dpo_hydrophoneChannel=H1
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This option will cause the search to return results for hydrophone channel H2 only.
Oceans 2.0 API filter: dpo_hydrophoneChannel=H2
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This option will cause the search to return results for hydrophone channel H3 only.
Oceans 2.0 API filter: dpo_hydrophoneChannel=H3
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This option will cause the search to return results for all available hydrophone channels.
Oceans 2.0 API filter: dpo_hydrophoneChannel=All
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