### Instruction:

Extract the cause and effect entities from the following sentence:
Together the spatial properties are referred to as the spatial sample or pixel depending on whether the radiance sample has been located on the estimated grid or the reference grid respectively

### Assistant:

VARIABLE: the radiance sample
CONDITION: the reference grid respectively
OR: or
KEYWORD: depending on whether
NOT_RELEVANT: Together
EFFECT_1: the spatial properties are referred to as the spatial sample
EFFECT_2: pixel
CAUSE_1: the radiance sample has been located on the estimated grid
CAUSE_2: the reference grid respectively

