[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["没有我需要的信息","missingTheInformationINeed","thumb-down"],["太复杂/步骤太多","tooComplicatedTooManySteps","thumb-down"],["内容需要更新","outOfDate","thumb-down"],["翻译问题","translationIssue","thumb-down"],["示例/代码问题","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2025-08-04。"],[[["The pyramiding policy determines how reduced-resolution versions of image bands are created, impacting the representation of pixel values at lower resolutions."],["By default, the `MEAN` policy is used, calculating the output pixel as the average of input pixels, weighted by their masks, ideal for continuous data like temperature."],["Alternative policies like `SAMPLE`, `MIN`, `MAX`, `MODE`, and `MEDIAN` offer different methods for pixel value determination, catering to various data types such as QA bands, categorical data, and more."],["`SAMPLE` policy directly uses the upper-left input pixel for the output, suitable for non-continuous fields like date of acquisition or QA bitmask bands."],["Users can choose the most appropriate policy depending on the nature of the data and desired outcome for image reduction."]]],[]]