My GeoNetwork catalogue
cops_nebt_ubt_mast: Profile data of wind speed, temperature and water vapor pressure at profile mast run by University of Bayreuth during COPS 2007
The 9 m profile mast run by University of Bayreuth continuously measured profiles of the wind speed, the air temperature and the water vapor pressure above a corn field with a sampling frequency of 1 Hz averaged to 1 min values within the data logger. Six cup anemometers and five psychrometers have been mounted in different heights. After a check for plausibility the 1 min values have been averaged to 30 min intervals, which are provided in this data set. The following instruments have been installed for the parameters given below:
- wind speed: F460 cup anemometer (Climatronics Corp.)
- temperature and water vapor pressure: electrically aspirated psychrometer (Frankenberger)
The water vapor pressure has been calculated from the measured dry and moist thermometer temperatures of the psychrometer according to Sprung's psychrometer formula.
Simple
- Date (Publication)
- 2012-03-15
- Edition
-
1
- Citation identifier
- cops_nebt_ubt_mast
- Citation identifier
- doi:10.1594/WDCC/cops_nebt_ubt_mast
http://www.bayceer.uni-bayreuth.de/mm/
- Name
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NetCDF
- Keywords
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energy balance
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- Keywords
-
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ground based
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- Keywords
-
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observational data
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- Keywords
-
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turbulence
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- Use limitation
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COPS scientific use: For scientific use only. No commercial use allowed. Please be aware of the common COPS/GOP/D-PHASE data policy http://cops.wdc-climate.de/
- Language
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eng; USA
))
- Begin date
- 2007-06-01
- End date
- 2007-08-31
- Distribution format
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NetCDF
()
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NetCDF
()
- Transfer size
- 1
- OnLine resource
- https://www.wdc-climate.de/ui/entry?acronym=cops_nebt_ubt_mast
- Hierarchy level
- collection
Non quantitative attribute accuracy
- Name of measure
-
n/a
- Measure description
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None
- Attribute description
- surface_altitude
- Descriptor
-
The surface called "surface" means the lower boundary of the atmosphere. Altitude is the (geometric) height above the geoid, which is the reference geopotential surface. The geoid is similar to mean sea level.[CF-Standard Name]; unit: m
- Attribute description
- air_temperature
- Descriptor
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Air temperature is the bulk temperature of the air, not the surface (skin) temperature. [CF-Standard Name]; unit: degC
- Attribute description
- water_vapor_pressure
- Descriptor
-
water_vapor_pressure [CF-Standard Name]; unit: hPa
- Attribute description
- canopy_height
- Descriptor
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Height is the vertical distance above the surface. "Canopy" means the plant or vegetation canopy.[CF-Standard Name]; unit: m
- Attribute description
- longitude
- Descriptor
-
longitude [CF-Standard Name]; unit: degree_east
- Attribute description
- latitude
- Descriptor
-
latitude [CF-Standard Name]; unit: degree_north
- Attribute description
- wind_speed
- Descriptor
-
Speed is the magnitude of velocity. Wind is defined as a two-dimensional (horizontal) air velocity vector, with no vertical component. (Vertical motion in the atmosphere has the standard name upward_air_velocity.) The wind speed is the magnitude of the wind velocity.[CF-Standard Name]; unit: m s-1
- Attribute description
- psychrometer_sensor_height_above_ground
- Descriptor
-
not filled; unit: m
- Attribute description
- cup_anemometer_sensor_height_above_ground
- Descriptor
-
not filled; unit: m
- File identifier
- wdc-climate.de:2230052 XML
- Metadata language
-
eng; USA
- Hierarchy level
- collection
- Hierarchy level name
-
cops_nebt_ubt_mast
- Date stamp
- 2009-10-26T17:30:09
- Metadata standard name
-
ISO 19115
- Metadata standard version
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ISO 19115-2:2009
Overviews
Spatial extent
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