WOD secchi disk and water color data and format description
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- Secchi disk and water color observations: WOD_secchi_forel.csv.gz
- The file columns for secchi disk and water color data are as follows:
- Accession number (corresponds to original data in archive)
- WOD cruise designator
- WOD unique cast number
- Latitude
- Longitude
- Year
- Month
- Day
- Time (GMT, 24 hr format)
- Secchi disk depth (meters)
- Water color (extended Forel/Ule scale)
- The extended forel-ule scale is detailed in the WOD code table: s_14_water_color.txt