surface_temperature

The surface called "surface" means the lower boundary of the atmosphere. The surface temperature is the temperature at the interface, not the bulk temperature of the medium above or below. Unless indicated in the cell_methods attribute, a quantity is assumed to apply to the whole area of each horizontal grid box. Previously, the qualifier where_type was used to specify that the quantity applies only to the part of the grid box of the named type. Names containing the where_type qualifier are deprecated and newly created data should use the cell_methods attribute to indicate the horizontal area to which the quantity applies. In order to convert the units correctly, it is essential to know whether a temperature is on-scale or a difference. Therefore this standard strongly recommends that any variable whose units involve a temperature unit should also have a units_metadata attribute to make the distinction. It is strongly recommended that a variable with this standard name should have a units_metadata attribute, with one of the values "on-scale" or "difference", whichever is appropriate for the data, because it is essential to know whether the temperature is on-scale (meaning relative to the origin of the scale indicated by the units) or refers to temperature differences (implying that the origin of the temperature scale is irrevelant), in order to convert the units correctly (cf. https://cfconventions.org/cf-conventions/cf-conventions.html#temperature-units).
  • List containing this term version: CF (85) CF (86)
  • Proposls with this term version:
  • Proposal: Jonathan Gregory & Lars Barring [Classification of existing standard name]

  • Aliases for this term

    surface_temperature_where_land

    Unless indicated, a quantity is assumed to apply to the whole area of each horizontal grid box. The qualifier where_type specifies instead that the quantity applies only to the part of the grid box of the named type. The surface temperature is the (skin) temperature at the interface, not the bulk temperature of the medium above or below.
  • List containing this term version: CF (1) CF (2) CF (3) CF (4) CF (5) CF (6) CF (7) CF (8) CF (9) CF (10)
  • Proposls with this term version:

    surface_temperature_where_open_sea

    The surface called "surface" means the lower boundary of the atmosphere. Unless indicated, a quantity is assumed to apply to the whole area of each horizontal grid box. The qualifier where_type specifies instead that the quantity applies only to the part of the grid box of the named type. The surface temperature is the (skin) temperature at the interface, not the bulk temperature of the medium above or below.
  • List containing this term version: CF (1) CF (2) CF (3) CF (4) CF (5) CF (6) CF (7) CF (8) CF (9) CF (10)
  • Proposls with this term version:

    surface_temperature_where_snow

    The surface called "surface" means the lower boundary of the atmosphere. Unless indicated, a quantity is assumed to apply to the whole area of each horizontal grid box. The qualifier where_type specifies instead that the quantity applies only to the part of the grid box of the named type. The surface temperature is the (skin) temperature at the interface, not the bulk temperature of the medium above or below.
  • List containing this term version: CF (1) CF (2) CF (3) CF (4) CF (5) CF (6) CF (7) CF (8) CF (9) CF (10)
  • Proposls with this term version:
    This term is not aliased.