The reducer output names determine the names of the output bands: reducers with multiple inputs will use the output names directly, reducers with a single input and single output will preserve the input band names, and reducers with a single input and multiple outputs will prefix the output name with the input band name (e.g. '10_mean', '10_stdDev', '20_mean', '20_stdDev', etc.).
Reducer input weights will be the product of the input mask and the fraction of the output pixel covered by the input pixel.
|this: ||Image||The input image.|
|Reducer||The reducer to apply to be used for combining pixels.|
|Boolean, default: false||If using the input at its default resolution would require too many pixels, start with already-reduced input pixels from a pyramid level that allows the operation to succeed.|
|Integer, default: 64||The maximum number of input pixels to combine for each output pixel. Setting this too large will cause out-of-memory problems.|