wdc-climate.de:2230052 eng; USA collection cops_nebt_ubt_mast Rafael Eigenmann University of Bayreuth http://www.bayceer.uni-bayreuth.de/mm/ pointOfContact 2009-10-26T17:30:09 ISO 19115 ISO 19115-2:2009 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 2012-03-15 publication 1 cops_nebt_ubt_mast doi:10.1594/WDCC/cops_nebt_ubt_mast Rafael Eigenmann University of Bayreuth http://www.bayceer.uni-bayreuth.de/mm/ Email: rafael.eigenmann@uni-bayreuth.de principalInvestigator Thomas Foken University of Bayreuth http://www.bayceer.uni-bayreuth.de/mm/ Email: thomas.foken@uni-bayreuth.de principalInvestigator Thomas Foken University of Bayreuth http://www.bayceer.uni-bayreuth.de/mm/ Email: thomas.foken@uni-bayreuth.de originator Rafael Eigenmann University of Bayreuth http://www.bayceer.uni-bayreuth.de/mm/ Email: rafael.eigenmann@uni-bayreuth.de author Thomas Foken University of Bayreuth http://www.bayceer.uni-bayreuth.de/mm/ Email: thomas.foken@uni-bayreuth.de author WDC Climate at DKRZ publisher 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. Rafael Eigenmann University of Bayreuth http://www.bayceer.uni-bayreuth.de/mm/ pointOfContact NetCDF energy balance ground based observational data turbulence 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/ eng; USA 6.5 10.0 47.55 49.06 calendrical 2007-06-01 2007-08-31 surface_altitude 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 air_temperature Air temperature is the bulk temperature of the air, not the surface (skin) temperature. [CF-Standard Name]; unit: degC water_vapor_pressure water_vapor_pressure [CF-Standard Name]; unit: hPa canopy_height Height is the vertical distance above the surface. "Canopy" means the plant or vegetation canopy.[CF-Standard Name]; unit: m longitude longitude [CF-Standard Name]; unit: degree_east latitude latitude [CF-Standard Name]; unit: degree_north wind_speed 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 psychrometer_sensor_height_above_ground not filled; unit: m cup_anemometer_sensor_height_above_ground not filled; unit: m NetCDF 1 https://www.wdc-climate.de/ui/entry?acronym=cops_nebt_ubt_mast information collection n/a None