Continuous anthropogenic sound HOLAS 3 (Baltic sea)
网址 https://maps.helcom.fi/website/MADS/download/?id=d1cf5bda-fed2-4f54-a3c2-af701ed3a397
Baseline excess level of noise Data modelled into 0.4 km x 0.4 km grid. Baseline excess sound pressure levels at one 1/3 octave band of 125 Hz exceeded at least 50% of the time in the full water column 2018, normalized. Only baseline excess level included data is directly providing information on the pressure, normalized
Measured and modelled acoustic data is provided as Sound Pressure Level (SPL). The time period for the data is annual values for year 2018. The selected depth interval is 0 m – bottom to represent the ambient underwater noise in the whole water column.
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其他信息
| 域 | 价值 |
|---|---|
| Data last updated | 2024年7月22日 |
| Metadata last updated | 2024年7月22日 |
| 创建的 | 2024年7月22日 |
| 格式 | SHP |
| 授权 | Creative Commons Attribution |
| Id | 74f97320-ab1f-49af-bbd7-8062e12169ad |
| Mspkc resource type | GeospatialDataset |
| Package id | 6ea6d1d7-8696-4518-b515-e03aed6b48ef |
| State | active |
| Resource type | Geospatial dataset |