Dataset Information

title: CHASE-PL – Natural Hydrology dataset (CPL-NH)
subtitle: Dataset storing monthly water balance components simulated with the help of SWAT model of the Vistula and Odra basins at 2633 sub-basins, for the time period 1954-2013, developed within the CHASE-PL project.
version: ver 1.0
creation_year: 2015
publisher: Warsaw University of Life Sciences WULS-SGGW
publication_year: 2015

Variables in this Dataset

subbasin_number: Array of 32 bit Integers [subbasin_number = 0..2632]
  • units: number
area: Array of 32 bit Reals [subbasin_number = 0..2632]
  • units: km2
  • missing_value: -9999.0
  • long_name: Subbasin area
time: Array of 32 bit Integers [time = 0..719]
  • units: calendar months since 1954-01-01
  • calendar: gregorian
precipitation: Grid
  • units: mm
  • missing_value: -9999.0
  • long_name: Total amount of precipitation falling on the subbasin during time step (mm H2O).
precipitation: Array of 32 bit Reals [subbasin_number = 0..2632][time = 0..719]
  • units: mm
  • missing_value: -9999.0
  • long_name: Total amount of precipitation falling on the subbasin during time step (mm H2O).
subbasin_number: Array of 32 bit Integers [subbasin_number = 0..2632]
  • units: number
time: Array of 32 bit Integers [time = 0..719]
  • units: calendar months since 1954-01-01
  • calendar: gregorian
snow_melt: Grid
  • units: mm
  • missing_value: -9999.0
  • long_name: Amount of snow or ice melting during time step (water-equivalent mm H2O).
snow_melt: Array of 32 bit Reals [subbasin_number = 0..2632][time = 0..719]
  • units: mm
  • missing_value: -9999.0
  • long_name: Amount of snow or ice melting during time step (water-equivalent mm H2O).
subbasin_number: Array of 32 bit Integers [subbasin_number = 0..2632]
  • units: number
time: Array of 32 bit Integers [time = 0..719]
  • units: calendar months since 1954-01-01
  • calendar: gregorian
pet: Grid
  • units: mm
  • missing_value: -9999.0
  • long_name: Potential evapotranspiration from the subbasin during the time step (mm H2O).
pet: Array of 32 bit Reals [subbasin_number = 0..2632][time = 0..719]
  • units: mm
  • missing_value: -9999.0
  • long_name: Potential evapotranspiration from the subbasin during the time step (mm H2O).
subbasin_number: Array of 32 bit Integers [subbasin_number = 0..2632]
  • units: number
time: Array of 32 bit Integers [time = 0..719]
  • units: calendar months since 1954-01-01
  • calendar: gregorian
et: Grid
  • units: mm
  • missing_value: -9999.0
  • long_name: Actual evapotranspiration from the subbasin during the time step (mm).
et: Array of 32 bit Reals [subbasin_number = 0..2632][time = 0..719]
  • units: mm
  • missing_value: -9999.0
  • long_name: Actual evapotranspiration from the subbasin during the time step (mm).
subbasin_number: Array of 32 bit Integers [subbasin_number = 0..2632]
  • units: number
time: Array of 32 bit Integers [time = 0..719]
  • units: calendar months since 1954-01-01
  • calendar: gregorian
soil_water: Grid
  • units: mm
  • missing_value: -9999.0
  • long_name: Soil water content (mm). Amount of water in the soil profile at the end of the time period.
soil_water: Array of 32 bit Reals [subbasin_number = 0..2632][time = 0..719]
  • units: mm
  • missing_value: -9999.0
  • long_name: Soil water content (mm). Amount of water in the soil profile at the end of the time period.
subbasin_number: Array of 32 bit Integers [subbasin_number = 0..2632]
  • units: number
time: Array of 32 bit Integers [time = 0..719]
  • units: calendar months since 1954-01-01
  • calendar: gregorian
perc: Grid
  • units: mm
  • missing_value: -9999.0
  • long_name: Water that percolates past the root zone during the time step (mm). There is potentially a lag between the time the water leaves the bottom of the root zone and reaches the shallow aquifer. Over a long period of time, this variable should equal groundwate
perc: Array of 32 bit Reals [subbasin_number = 0..2632][time = 0..719]
  • units: mm
  • missing_value: -9999.0
  • long_name: Water that percolates past the root zone during the time step (mm). There is potentially a lag between the time the water leaves the bottom of the root zone and reaches the shallow aquifer. Over a long period of time, this variable should equal groundwate
subbasin_number: Array of 32 bit Integers [subbasin_number = 0..2632]
  • units: number
time: Array of 32 bit Integers [time = 0..719]
  • units: calendar months since 1954-01-01
  • calendar: gregorian
surface_q: Grid
  • units: mm
  • missing_value: -9999.0
  • long_name: Surface runoff contribution to streamflow during time step (mm H2O).
surface_q: Array of 32 bit Reals [subbasin_number = 0..2632][time = 0..719]
  • units: mm
  • missing_value: -9999.0
  • long_name: Surface runoff contribution to streamflow during time step (mm H2O).
subbasin_number: Array of 32 bit Integers [subbasin_number = 0..2632]
  • units: number
time: Array of 32 bit Integers [time = 0..719]
  • units: calendar months since 1954-01-01
  • calendar: gregorian
groundwater_q: Grid
  • units: mm
  • missing_value: -9999.0
  • long_name: Groundwater contribution to streamflow (mm). Water from the shallow aquifer that returns to the reach during the time step.
groundwater_q: Array of 32 bit Reals [subbasin_number = 0..2632][time = 0..719]
  • units: mm
  • missing_value: -9999.0
  • long_name: Groundwater contribution to streamflow (mm). Water from the shallow aquifer that returns to the reach during the time step.
subbasin_number: Array of 32 bit Integers [subbasin_number = 0..2632]
  • units: number
time: Array of 32 bit Integers [time = 0..719]
  • units: calendar months since 1954-01-01
  • calendar: gregorian
water_yield: Grid
  • units: mm
  • missing_value: -9999.0
  • long_name: Water yield (mm H2O). The net amount of water that leaves the subbasin and contributes to streamflow in the reach during the time step. (WYLD = SURQ + LATQ + GWQ � TLOSS � pond abstractions)
water_yield: Array of 32 bit Reals [subbasin_number = 0..2632][time = 0..719]
  • units: mm
  • missing_value: -9999.0
  • long_name: Water yield (mm H2O). The net amount of water that leaves the subbasin and contributes to streamflow in the reach during the time step. (WYLD = SURQ + LATQ + GWQ � TLOSS � pond abstractions)
subbasin_number: Array of 32 bit Integers [subbasin_number = 0..2632]
  • units: number
time: Array of 32 bit Integers [time = 0..719]
  • units: calendar months since 1954-01-01
  • calendar: gregorian

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