Definition: | Niwot Ridge LTER site | C1 site | data logger type (CR23X or CR1000) | date (yyyy-mm-dd) | year (yyyy) | Julian day | maximum air temperature | flag for maximum air temperature: n=no flag; m=missing; q=questionable; e=estimated | minimum air temperature | flag for minimum air temperature: n=no flag; m=missing; q=questionable; e=estimated | average air temperature | flag for average air temperature: n=no flag; m=missing; q=questionable; e=estimated | maximum relative humidity | flag for maximum relative humidity: n=no flag; m=missing; q=questionable; e=estimated | minimum relative humidity | flag for minimum relative humidity: n=no flag; m=missing; q=questionable; e=estimated | average relative humidity | flag for average relative humidity: n=no flag; m=missing; q=questionable; e=estimated | maximum barometric pressure | flag for maximum barometric pressure: n=no flag; m=missing; q=questionable; e=estimated | minimum barometric pressure | flag for minimum barometric pressure: n=no flag; m=missing; q=questionable; e=estimated | average barometric pressure | flag for average barometric pressure: n=no flag; m=missing; q=questionable; e=estimated | maximum wind speed | flag for maximum wind speed: n=no flag; m=missing; q=questionable; e=estimated | time of maximum wind speed (YYYY-MM-DD hh:mm) | minimum wind speed | flag for minimum wind speed: n=no flag; m=missing; q=questionable; e=estimated | average wind speed | flag for average wind speed: n=no flag; m=missing; q=questionable; e=estimated | average wind direction | flag for average wind direction: n=no flag; m=missing; q=questionable; e=estimated | average solar radiation | flag for average solar radiation: n=no flag; m=missing; q=questionable; e=estimated | total solar radiation | flag for total solar radiation: n=no flag; m=missing; q=questionable; e=estimated | average soil temperature at 5cm | flag for soil temp at 5cm: n=no flag; m=missing; q=questionable; e=estimated | average soil moisture at 5cm | flag for soil moisture at 5cm: n=no flag; m=missing; q=questionable; e=estimated |
Measurement Values Domain: | | | | Format | YYYY-MM-DD | Precision | |
| | Unit | nominalDay | Type | integer | Min | 0 | Max | 366 |
| | Allowed Values and DefinitionsEnumerated Domain | | Code Definition | Code | n | Definition | no flag | Source | |
| Code Definition | Code | m | Definition | missing | Source | |
| Code Definition | Code | q | Definition | questionable | Source | |
| Code Definition | Code | e | Definition | estimated | Source | |
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| | Allowed Values and DefinitionsEnumerated Domain | | Code Definition | Code | n | Definition | no flag | Source | |
| Code Definition | Code | m | Definition | missing | Source | |
| Code Definition | Code | q | Definition | questionable | Source | |
| Code Definition | Code | e | Definition | estimated | Source | |
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| | Allowed Values and DefinitionsEnumerated Domain | | Code Definition | Code | n | Definition | no flag | Source | |
| Code Definition | Code | m | Definition | missing | Source | |
| Code Definition | Code | q | Definition | questionable | Source | |
| Code Definition | Code | e | Definition | estimated | Source | |
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| | Allowed Values and DefinitionsEnumerated Domain | | Code Definition | Code | n | Definition | no flag | Source | |
| Code Definition | Code | m | Definition | missing | Source | |
| Code Definition | Code | q | Definition | questionable | Source | |
| Code Definition | Code | e | Definition | estimated | Source | |
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| | Allowed Values and DefinitionsEnumerated Domain | | Code Definition | Code | n | Definition | no flag | Source | |
| Code Definition | Code | m | Definition | missing | Source | |
| Code Definition | Code | q | Definition | questionable | Source | |
| Code Definition | Code | e | Definition | estimated | Source | |
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| | Allowed Values and DefinitionsEnumerated Domain | | Code Definition | Code | n | Definition | no flag | Source | |
| Code Definition | Code | m | Definition | missing | Source | |
| Code Definition | Code | q | Definition | questionable | Source | |
| Code Definition | Code | e | Definition | estimated | Source | |
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| | Allowed Values and DefinitionsEnumerated Domain | | Code Definition | Code | n | Definition | no flag | Source | |
| Code Definition | Code | m | Definition | missing | Source | |
| Code Definition | Code | q | Definition | questionable | Source | |
| Code Definition | Code | e | Definition | estimated | Source | |
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| | Allowed Values and DefinitionsEnumerated Domain | | Code Definition | Code | n | Definition | no flag | Source | |
| Code Definition | Code | m | Definition | missing | Source | |
| Code Definition | Code | q | Definition | questionable | Source | |
| Code Definition | Code | e | Definition | estimated | Source | |
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| | Allowed Values and DefinitionsEnumerated Domain | | Code Definition | Code | n | Definition | no flag | Source | |
| Code Definition | Code | m | Definition | missing | Source | |
| Code Definition | Code | q | Definition | questionable | Source | |
| Code Definition | Code | e | Definition | estimated | Source | |
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|
| Unit | meterPerSecond | Type | real |
| Allowed Values and DefinitionsEnumerated Domain | | Code Definition | Code | n | Definition | no flag | Source | |
| Code Definition | Code | m | Definition | missing | Source | |
| Code Definition | Code | q | Definition | questionable | Source | |
| Code Definition | Code | e | Definition | estimated | Source | |
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|
| Format | YYYY-MM-DD hh:mm | Precision | |
| Unit | meterPerSecond | Type | real |
| Allowed Values and DefinitionsEnumerated Domain | | Code Definition | Code | n | Definition | no flag | Source | |
| Code Definition | Code | m | Definition | missing | Source | |
| Code Definition | Code | q | Definition | questionable | Source | |
| Code Definition | Code | e | Definition | estimated | Source | |
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|
| Unit | meterPerSecond | Type | real |
| Allowed Values and DefinitionsEnumerated Domain | | Code Definition | Code | n | Definition | no flag | Source | |
| Code Definition | Code | m | Definition | missing | Source | |
| Code Definition | Code | q | Definition | questionable | Source | |
| Code Definition | Code | e | Definition | estimated | Source | |
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|
| Unit | degree | Type | real | Min | 0 | Max | 360 |
| Allowed Values and DefinitionsEnumerated Domain | | Code Definition | Code | n | Definition | no flag | Source | |
| Code Definition | Code | m | Definition | missing | Source | |
| Code Definition | Code | q | Definition | questionable | Source | |
| Code Definition | Code | e | Definition | estimated | Source | |
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| Unit | wattPerMeterSquared | Type | real |
| Allowed Values and DefinitionsEnumerated Domain | | Code Definition | Code | n | Definition | no flag | Source | |
| Code Definition | Code | m | Definition | missing | Source | |
| Code Definition | Code | q | Definition | questionable | Source | |
| Code Definition | Code | e | Definition | estimated | Source | |
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| Unit | megajoulePerMeterSquared | Type | real |
| Allowed Values and DefinitionsEnumerated Domain | | Code Definition | Code | n | Definition | no flag | Source | |
| Code Definition | Code | m | Definition | missing | Source | |
| Code Definition | Code | q | Definition | questionable | Source | |
| Code Definition | Code | e | Definition | estimated | Source | |
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| | Allowed Values and DefinitionsEnumerated Domain | | Code Definition | Code | n | Definition | no flag | Source | |
| Code Definition | Code | m | Definition | missing | Source | |
| Code Definition | Code | q | Definition | questionable | Source | |
| Code Definition | Code | e | Definition | estimated | Source | |
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| Unit | decimalFraction | Type | real |
| Allowed Values and DefinitionsEnumerated Domain | | Code Definition | Code | n | Definition | no flag | Source | |
| Code Definition | Code | m | Definition | missing | Source | |
| Code Definition | Code | q | Definition | questionable | Source | |
| Code Definition | Code | e | Definition | estimated | Source | |
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