d_survey_type_gv
Last change: 2022.10
| CODE | DESCRIPTION | FROM_YEAR | TO_YEAR |
|---|---|---|---|
| -99 | UNKNOWN | 1984 | 2010 |
| 1 | CSA (Common Sample Area), 400m² | 1984 | |
| 2 | SSA (Standardized Sampling Area) (each 100m²) | 1984 | |
| 3 | Addional Species List of CSA (2100m²) | 1984 | |
| 4 | Other (e.g. for population studies) | 1984 |