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  ds512.0 Detailed Metadata

Overview
Dataset Citation:
U.S. Climate Prediction Center, updated half-yearly: CPC Global Summary of Day/Month Observations, 1979-continuing. Dataset ds512.0 published by the CISL Data Support Section at the National Center for Atmospheric Research, Boulder, CO, available online at http://dss.ucar.edu/datasets/ds512.0/.
Types of data:
  • Platform Observations
Data formats:
  • Dataset-specific ASCII
Data contributors:
  • DOC/NOAA/NWS/NCEP/CPC > Climate Prediction Center, National Centers for Environmental Prediction, National Weather Service, NOAA, U.S. Department of Commerce
Total volume:  14.636 Gbytes

Summary for Platform Observations in ASCII Format
Observing PlatformObservation Type
  • Data Types
Average Frequency of Data
(varies by individual platform ID and data type)
Temporal/Geographical Coverage
(each dot represents a 3° box containing one or more observations)
Land StationSurface
  • Average (monthly) hours of sunshine
  • Average (monthly) maximum relative humidity (%)
  • Average (monthly) minimum relative humidity (%)
  • Average (monthly) pan evaporation
  • Maximum (monthly) apparent temperature (deg C)
  • Maximum (daily) apparent temperature (deg C)
  • Average (monthly) vapor pressure (mbar)
  • Average (monthly) vapor pressure deficit
  • Minimum (daily) wind chill (deg C)
  • Total monthly precipitation reported in CLIMAT message (mm)
  • Monthly "climate" temperature
  • Total monthly precipitation including estimates (mm)
  • Monthly maximum daily precipitation amount including estimates (mm)
  • Total daily precipitation amount, including estimates for any period where no amount was reported (mm)
  • Maximum (monthly) temperature
  • Monthly maximum apparent temperature
  • Total (monthly) cooling degree days
  • Total (monthly) growing degree days
  • Total (monthly) heating degree days
  • Minimum (daily) relative humidity (%)
  • Maximum (daily) relative humidity (%)
  • Potential evapotranspiration (mm)
  • Net radiation
  • 24-hour maximum temperature (deg C)
  • 24-hour minimum temperature (deg C)
  • Minimum (monthly) temperature
  • Total monthly reported precipitation (mm)
  • Total precipitation reported during the last 24 hours (mm)
  • Sea level pressure at 00Z (next day) (mbar)
  • Sea level pressure at 06Z (mbar)
  • Sea level pressure at 12Z (mbar)
  • Sea level pressure at 18Z (mbar)
  • Average (monthly) maximum temperature (deg C)
  • Mean (monthly) temperature (deg C)
  • Average (monthly) minimum temperature (deg C)
  • Average (monthly) total radiation
  • Vapor pressure (mbar)
  • Vapor pressure deficit (mbar)
  • Minimum (monthly) wind chill temperature (deg C)
  • Average (monthly) wind chill temperature (deg C)
  • 1 per day
  • 1 to 6 per week
  • 1 to 4 per month
  • 1 to 10 per year
1979-01-01 to 2008-05-31 

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