d_variable
Last change: 2022.8
for further information see Explanatory Item: 112
| CODE | DESCRIPTION | UNIT | MANDATORY_L2_CORE | MANDATORY_L2 | FROM_YEAR | TO_YEAR |
|---|---|---|---|---|---|---|
| AP | Atmospheric pressure | hPa | 0 | 0 | 1984 | |
| AT | Air temperature | °C | 1 | 1 | 1984 | |
| BR | Biological relevant radiation | µEinstein | 0 | 0 | 1984 | |
| MP | Soil Moisture Matric potential | kPa | 1 | 0 | 1984 | |
| NR | Net Radiation | 0 | 0 | 1984 | ||
| PR | Precipitation | mm | 1 | 1 | 1984 | |
| RH | Relative air humidity | % | 1 | 1 | 1984 | |
| SD | Snow Depth | 0 | 0 | 1984 | ||
| SF | Stemflow | mm | 1 | 0 | 1984 | |
| SR | Global radiation | W/m² | 0 | 0 | 1984 | |
| ST | Soil temperature | °C | 1 | 0 | 1984 | |
| TF | Throughfall | mm | 1 | 0 | 1984 | |
| UR | UV b radiation | W/m² | 0 | 0 | 1984 | |
| WC | Water content in the soil | Vol% | 1 | 0 | 1984 | |
| WD | Wind direction | angular degree | 1 | 1 | 1984 | |
| WS | Wind speed | m/s | 1 | 1 | 1984 | |
| XX | Other codes for additional parametersvariables my be used, but should be specified in the DAR-Q. | 0 | 0 | 1984 |