Hydrophone
H01W1
2025-01-12T02:45:05.546205Z to 2025-01-12T03:45:05.546205Z
- Window
- 60 min
- Step
- 15 min
- Standing
- fulfilled current
Current standardized anomaly against the declared station, month, and subject background.
-30+3 robust z
UTC window2025-01-12T02:45:05.546205Z
to 2025-01-12T03:45:05.546205Z
to 2025-01-12T03:45:05.546205Z
Band10 Hz
Standardized anomaly+0.13 robust z
Absolute band level93.2 dB re 1 µPa
Baseline support190 unique valid hours
Definition and technical details
- Baseline standing
- sufficient
- Baseline support
- 190–190 unique valid hours
- Product checksum
- 02f170fba3213c05007ceb393ee0813de69255fc90a5b0548166d31f916f3319
- Current baseline
- hydrophone or hydrophone array, station, and month specific median with 1.4826 x MAD
- Minimum support
- 96 unique valid hours
- Meaning
- dimensionless departure from the declared background at the same band, not an absolute level
- Loaded definition
- grid.band_time_anomaly.1h_step_15m.v1
- Source
- analysis/waveform-ais-arrival-first-products/v2/current-background-anomaly-products-after-complete-rescue-v1/target-status.csv
- Claim limit
- Calibrated descriptive standardized anomaly only; no detection, source contribution, direction, attribution, or prediction.