Vocabulary
EMODnet Bathymetry Quality Indicators of vertical accuracy (QI_Vertical)
| URI | http://vocab.nerc.ac.uk/collection/BQ2/current/ |
|---|---|
| Description | Terms used by the EMODnet Bathymetry Lot to define the estimated vertical accuracy of bathymetric data (QI_Vertical). |
| Creator | EMODnet Bathymetry Lot |
| Modified | 2023-07-15 |
| Version Info | 1 |
| Identifier | BQ2 |
| Register Manager | British Oceanographic Data Centre |
| Register Owner | EMODnet Bathymetry Lot |
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Members
| ID ↑ | Preferred Label ↑ | Definition ↑ | Date ↑ |
|---|---|---|---|
| 4 | High frequency multi-beam echosounder | Frequencies higher than 100 kHz, 1+0.5%d. | 2023-07-14 |
| 3 | High frequency single-beam echosounder | Includes Lidar. | 2023-07-14 |
| 2 | Low frequency multi-beam echosounder | Frequencies lower than 100 kHz, similar to 1+2%d. | 2023-07-14 |
| 1 | Low frequency single-beam echosounder | Includes satellite derived bathy (SDB), similar to 2+5%d. | 2023-07-14 |
| 0 | Unknown | Unknown, or may include plummet or lead line methods. | 2023-07-14 |
