# Concept

## electromagnetic radiation (PAR wavelengths)

URI | http://vocab.nerc.ac.uk/collection/S29/current/PE001223/ | |
---|---|---|

Within Vocab | BODC parameter semantic model physical entity compound names | |

Alternative Labels | ||

Definition | Unavailable | |

Date | 2017-12-18T21:37:41 | |

Identifier | SDN:S29::PE001223 | |

Note | accepted | |

Has Current Version | 1 | |

version | 1 | |

Broader | `S18:S1800004` | electromagnetic radiation |

`S01:S017` | physical entity | |

Narrower | `P01:DWIRRXUD` | Downwelling vector irradiance as energy of electromagnetic radiation (PAR wavelengths) in the water body by cosine-collector radiometer |

`P01:IRRDSSXS` | Downwelling 2-pi scalar irradiance as photons of electromagnetic radiation (PAR wavelengths) in the atmosphere by 2-pi scalar radiometer and taking the maximum value from two or more sensors | |

`P01:DWIRRXSD` | Downwelling vector irradiance as energy of electromagnetic radiation (PAR wavelengths) in the atmosphere by cosine-collector radiometer | |

`P01:IRRDSSMS` | Downwelling 2-pi scalar irradiance as photons of electromagnetic radiation (PAR wavelengths) in the atmosphere by 2-pi scalar radiometer and taking the average value from two or more sensors | |

`P01:IRRDSS01` | Downwelling 2-pi scalar irradiance as photons of electromagnetic radiation (PAR wavelengths) in the atmosphere by 2-pi scalar radiometer | |

`P01:IRRDSV11` | Downwelling vector irradiance as photons standard deviation of electromagnetic radiation (PAR wavelengths) in the atmosphere by cosine-collector radiometer | |

`P01:IRRDSV01` | Downwelling vector irradiance as photons of electromagnetic radiation (PAR wavelengths) in the atmosphere by cosine-collector radiometer | |

`P01:DWIRRPSD` | Downwelling vector irradiance as energy of electromagnetic radiation (PAR wavelengths) in the atmosphere by port-mounted cosine-collector radiometer | |

`P01:IRRDSVXS` | Downwelling vector irradiance as photons of electromagnetic radiation (PAR wavelengths) in the atmosphere by cosine-collector radiometer and taking the maximum value from two or more sensors | |

`P01:PARERXSD` | Downwelling vector irradiance as photons of electromagnetic radiation (PAR wavelengths) in the atmosphere by cosine-collector radiometer (second sensor) | |

`P01:DWIRRXMX` | Downwelling vector irradiance as energy of electromagnetic radiation (PAR wavelengths) in the atmosphere by cosine-collector radiometer and taking the maximum value from two or more sensors | |

`P01:IRRDSS02` | Downwelling 2-pi scalar irradiance as photons of electromagnetic radiation (PAR wavelengths) in the atmosphere by 2-pi scalar radiometer (second sensor) | |

`P01:IRRDSVMS` | Downwelling vector irradiance as photons of electromagnetic radiation (PAR wavelengths) in the atmosphere by cosine-collector radiometer and taking the average value from two or more sensors | |

`P01:DWIRSXSD` | Downwelling 2-pi scalar irradiance as energy of electromagnetic radiation (PAR wavelengths) in the atmosphere by 2-pi scalar radiometer | |

`P01:DWIRRSSD` | Downwelling vector irradiance as energy of electromagnetic radiation (PAR wavelengths) in the atmosphere by starboard-mounted cosine-collector radiometer | |

`P01:PFDPAR01` | Irradiance as photons of electromagnetic radiation (PAR wavelengths) | |

`P01:IRRDPP01` | Downwelling 2-pi scalar irradiance as photons of electromagnetic radiation (PAR wavelengths) in the water body by 2-pi scalar radiometer | |

`P01:IRRUPP01` | Upwelling 2-pi scalar irradiance as photons of electromagnetic radiation (PAR wavelengths) in the water body by 2-pi scalar radiometer | |

`P01:IRRDUV01` | Downwelling vector irradiance as photons of electromagnetic radiation (PAR wavelengths) in the water body by cosine-collector radiometer | |

`P01:DWIRRXMP` | Downwelling vector irradiance as energy of electromagnetic radiation (PAR wavelengths) per unit area of the bed by model prediction | |

`P01:IRRUUVSD` | Upwelling vector irradiance as photons standard deviation of electromagnetic radiation (PAR wavelengths) in the water body by cosine-collector radiometer | |

`P01:IRRUPPSD` | Upwelling 2-pi scalar irradiance as photons standard deviation of electromagnetic radiation (PAR wavelengths) in the water body by 2-pi scalar radiometer | |

`P01:IRRDSD01` | Downwelling vector irradiance as photons standard deviation of electromagnetic radiation (PAR wavelengths) in the water body by cosine-collector radiometer | |

`P01:UWIRPP01` | Upwelling 2-pi scalar irradiance as energy of electromagnetic radiation (PAR wavelengths) in the water body by 2-pi scalar radiometer | |

`P01:DWPARSTD` | Downwelling 2-pi scalar irradiance as energy standard deviation of electromagnetic radiation (PAR wavelengths) in the water body by 2-pi scalar radiometer | |

`P01:IRRDPPSD` | Downwelling 2-pi scalar irradiance as photons standard deviation of electromagnetic radiation (PAR wavelengths) in the water body by 2-pi scalar radiometer | |

`P01:IRRDMP01` | 4-pi scalar irradiance as photons of electromagnetic radiation (PAR wavelengths) per unit time per unit area of the water body by model prediction | |

`P01:IRRUUV01` | Upwelling vector irradiance as photons of electromagnetic radiation (PAR wavelengths) in the water body by cosine-collector radiometer | |

`P01:UWPARSTD` | Upwelling 2-pi scalar irradiance as energy standard deviation of electromagnetic radiation (PAR wavelengths) in the water body by 2-pi scalar radiometer | |

`P01:PARERXUD` | Downwelling vector irradiance as photons of electromagnetic radiation (PAR wavelengths) in the water body by cosine-collector radiometer | |

`P01:SCIRR4PI` | 4-pi scalar irradiance as photons of electromagnetic radiation (PAR wavelengths) in the water body by 4-pi scalar radiometer | |

`P01:PARECORR` | Downwelling vector irradiance as photons of electromagnetic radiation (PAR wavelengths) in the water body by cosine-collector radiometer and correction for variation in surface illumination | |

`P01:DWIRPP01` | Downwelling 2-pi scalar irradiance as energy of electromagnetic radiation (PAR wavelengths) in the water body by 2-pi scalar radiometer |

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