Compute PSD
2 hours24 h vertical PSD vs NLNM/NHNM.
Field context
This workflow is part of 1 niche field
Learn microseism noise analysis from scratch with a clear step-by-step workflow, recommended tools, safety guidelines, and expert tips.
24 h vertical PSD vs NLNM/NHNM.
Flag 1–5 Hz traffic, 15–30 Hz pumps, 60 Hz power.
Isolation, cable clamps, remote vault, quiet hours.
Quantify dB reduction; update station metadata.
Peterson (1993) global low/high noise models by period.
Label samples immediately with date, GPS coordinates, and habitat notes.
Maintain sample integrity from collection through lab analysis.
Know venomous species and territorial animals in your study area.