![]() The pyramid are the mean of pixels at the next lower level. For continuous valued images, the pixel values of upper levels of The pyramiding policy (represented by dashed lines in Figure 1) determines how each pixelĪt a given level of the pyramid is computed from the aggregation of a 2x2 block of pixelsĪt the next lower level. Image assets in Earth Engine exist at multiple scales, in EarthĮngine uses the scale specified by the output to determine the appropriate level of the A graphic representation of an image dataset in Earth Engine.ĭashed lines represent the pyramiding policy for aggregating 2x2 blocks of 4 pixels. Specifically, when you make a request for results, an image toĭisplay or a statistic, for example, you specify the scale at which data is input to theĪnalysis. GIS and image processing platforms, the scale of analysis is determined from the output, ![]() Understanding how Earth Engine handles scale is crucial to interpreting scientific ![]()
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