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wdc-climate.de:2230053 eng; USA collection cops_nebt_ubt_met Rafael Eigenmann University of Bayreuth http://www.bayceer.uni-bayreuth.de/mm/ pointOfContact 2009-10-26T17:30:10 ISO 19115 ISO 19115-2:2009 cops_nebt_ubt_met: Radiation and soil measurement data from COPS energy network stations run by University of Bayreuth during COPS 2007 2012-02-10 publication 1 cops_nebt_ubt_met doi:10.1594/WDCC/cops_nebt_ubt_met 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 energy balance stations run by University of Bayreuth continuously measured radiation and soil parameters over different land types with a sampling frequency of 1 Hz averaged to 1 min values within the data logger. After a check for plausibility the 1 min values have been averaged to 30 min intervals, which are provided in this data set. The instrumentation was different on each location. The following was measured depending on the station: - soil heat flux - soil temperature - volumetric soil water content - longwave radiation components - shortwave radiation components - tipping bucket rain gauge measurements The ground heat flux including the heat storage in the upper soil layer was determined from the measured soil heat flux, soil temperatures and volumetric soil water contents according to the 'simple measurement' (SM) method according to Liebethal and Foken (2007). 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_net_upward_radiative_flux The surface called "surface" means the lower boundary of the atmosphere. "Upward" indicates a vector component which is positive when directed upward (negative downward). Net upward radiation is the difference between radiation from below (upwelling) and radiation from above (downwelling). Radiative flux is the sum of shortwave and longwave radiative fluxes. In accordance with common usage in geophysical disciplines, "flux" implies per unit area, called "flux density" in physics. [CF-Standard Name]; unit: W m-2 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 surface_downwelling_longwave_flux [CF-Standard Name]; unit: W m-2 volume_fraction_of_condensed_water_in_soil-at5cm_below_surface "Condensed water" means liquid and ice. "Volume fraction" is used in the construction volume_fraction_of_X_in_Y, where X is a material constituent of Y. [CF-Standard Name-vertical_coordinate]; unit: fraction soil_temperature-at10cm_below_surface Soil temperature is the bulk temperature of the soil, not the surface (skin) temperature. [CF-Standard Name-vertical_coordinate]; unit: degC precipitation_rate precipitation_rate; unit: mm 30min-1 surface_upwelling_longwave_flux The surface called "surface" means the lower boundary of the atmosphere. "longwave" means longwave radiation. Upwelling radiation is radiation from below. It does not mean "net upward". When thought of as being incident on a surface, a radiative flux is sometimes called "irradiance". In addition, it is identical with the quantity measured by a cosine-collector light-meter and sometimes called "vector irradiance". In accordance with common usage in geophysical disciplines, "flux" implies per unit area, called "flux density" in physics. [CF-Standard Name]; unit: W m-2 longitude longitude [CF-Standard Name]; unit: degree_east canopy_height Height is the vertical distance above the surface. "Canopy" means the plant or vegetation canopy.[CF-Standard Name]; unit: m latitude latitude [CF-Standard Name]; unit: degree_north volume_fraction_of_condensed_water_in_soil-at5cm_below_surface "Condensed water" means liquid and ice. "Volume fraction" is used in the construction volume_fraction_of_X_in_Y, where X is a material constituent of Y. [CF-Standard Name-vertical_coordinate]; unit: fraction canopy_height Height is the vertical distance above the surface. "Canopy" means the plant or vegetation canopy.[CF-Standard Name]; unit: m downward_heat_flux_in_soil-at10cm_below_surface [CF-Standard Name-vertical_coordinate]; unit: W m-2 surface_air_pressure The surface called "surface" means the lower boundary of the atmosphere.[CF-Standard Name]; unit: hPa soil_temperature-at20cm_below_surface Soil temperature is the bulk temperature of the soil, not the surface (skin) temperature. [CF-Standard Name-vertical_coordinate]; unit: degC volume_fraction_of_condensed_water_in_soil-at20cm_below_surface "Condensed water" means liquid and ice. "Volume fraction" is used in the construction volume_fraction_of_X_in_Y, where X is a material constituent of Y. [CF-Standard Name-vertical_coordinate]; unit: fraction downward_heat_flux_in_soil-at10cm_below_surface [CF-Standard Name-vertical_coordinate]; unit: W m-2 surface_upwelling_shortwave_flux The surface called "surface" means the lower boundary of the atmosphere. "shortwave" means shortwave radiation. Upwelling radiation is radiation from below. It does not mean "net upward". When thought of as being incident on a surface, a radiative flux is sometimes called "irradiance". In addition, it is identical with the quantity measured by a cosine-collector light-meter and sometimes called "vector irradiance". In accordance with common usage in geophysical disciplines, "flux" implies per unit area, called "flux density" in physics. [CF-Standard Name]; unit: W m-2 soil_temperature-at5cm_below_surface Soil temperature is the bulk temperature of the soil, not the surface (skin) temperature. [CF-Standard Name-vertical_coordinate]; unit: degC soil_temperature-at20cm_below_surface Soil temperature is the bulk temperature of the soil, not the surface (skin) temperature. [CF-Standard Name-vertical_coordinate]; unit: degC sensor_height_above_ground not filled; unit: m downward_heat_flux_at_ground_level_in_soil ground_level means the land surface (beneath the snow and surface water, if any). "Downward" indicates a vector component which is positive when directed downward (negative upward). In accordance with common usage in geophysical disciplines, "flux" implies per unit area, called "flux density" in physics. [CF-Standard Name]; unit: W m-2 longitude longitude [CF-Standard Name]; unit: degree_east surface_albedo The surface called "surface" means the lower boundary of the atmosphere.[CF-Standard Name]; unit: fraction volume_fraction_of_condensed_water_in_soil-at20cm_below_surface "Condensed water" means liquid and ice. "Volume fraction" is used in the construction volume_fraction_of_X_in_Y, where X is a material constituent of Y. [CF-Standard Name-vertical_coordinate]; unit: fraction soil_temperature-at5cm_below_surface Soil temperature is the bulk temperature of the soil, not the surface (skin) temperature. [CF-Standard Name-vertical_coordinate]; unit: degC latitude latitude [CF-Standard Name]; unit: degree_north soil_temperature-at10cm_below_surface Soil temperature is the bulk temperature of the soil, not the surface (skin) temperature. [CF-Standard Name-vertical_coordinate]; unit: degC soil_temperature-at2cm_below_surface Soil temperature is the bulk temperature of the soil, not the surface (skin) temperature. [CF-Standard Name-vertical_coordinate]; unit: degC surface_downwelling_shortwave_flux [CF-Standard Name]; unit: W m-2 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 NetCDF 4 https://www.wdc-climate.de/ui/entry?acronym=cops_nebt_ubt_met information collection n/a None n/a None