[[["わかりやすい","easyToUnderstand","thumb-up"],["問題の解決に役立った","solvedMyProblem","thumb-up"],["その他","otherUp","thumb-up"]],[["必要な情報がない","missingTheInformationINeed","thumb-down"],["複雑すぎる / 手順が多すぎる","tooComplicatedTooManySteps","thumb-down"],["最新ではない","outOfDate","thumb-down"],["翻訳に関する問題","translationIssue","thumb-down"],["サンプル / コードに問題がある","samplesCodeIssue","thumb-down"],["その他","otherDown","thumb-down"]],["最終更新日 2025-07-26 UTC。"],[[["\u003cp\u003eThe pyramiding policy determines how reduced-resolution versions of image bands are created, impacting the representation of pixel values at lower resolutions.\u003c/p\u003e\n"],["\u003cp\u003eBy default, the \u003ccode\u003eMEAN\u003c/code\u003e policy is used, calculating the output pixel as the average of input pixels, weighted by their masks, ideal for continuous data like temperature.\u003c/p\u003e\n"],["\u003cp\u003eAlternative policies like \u003ccode\u003eSAMPLE\u003c/code\u003e, \u003ccode\u003eMIN\u003c/code\u003e, \u003ccode\u003eMAX\u003c/code\u003e, \u003ccode\u003eMODE\u003c/code\u003e, and \u003ccode\u003eMEDIAN\u003c/code\u003e offer different methods for pixel value determination, catering to various data types such as QA bands, categorical data, and more.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eSAMPLE\u003c/code\u003e policy directly uses the upper-left input pixel for the output, suitable for non-continuous fields like date of acquisition or QA bitmask bands.\u003c/p\u003e\n"],["\u003cp\u003eUsers can choose the most appropriate policy depending on the nature of the data and desired outcome for image reduction.\u003c/p\u003e\n"]]],[],null,[]]