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Description of columns in ASCII-table and MS Excel spreadsheets.
| Column Name | Description |
|---|---|
| System | Echo sounder survey system. |
| Date | Date of survey, yyyymmdd. |
| Time | Time of survey (UTC), hhmmss. |
| Easting | Easting Cartesian coordinate, UTM Zone 28N projection, WGS84. |
| Northing | Northing Cartesian coordinate, UTM Zone 28N projection, WGS84. |
| Depth | Corrected and processed depth, m. |
| Latitude | Geographical latitude, DD;MM.mm, WGS1984. |
| Longitude | Geographical longitude, DD;MM.mm, WGS1984. |
