[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["缺少我需要的資訊","missingTheInformationINeed","thumb-down"],["過於複雜/步驟過多","tooComplicatedTooManySteps","thumb-down"],["過時","outOfDate","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["示例/程式碼問題","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間:2025-07-26 (世界標準時間)。"],[],["The function processes an elevation image (in meters) to compute and add three new bands: 'slope' (degrees), 'aspect' (degrees), and 'hillshade' (unsigned byte). It calculates the local gradient using the four directly connected neighboring pixels. Missing values will occur around image edges due to the four-connected neighbor method. The input image's other bands and metadata are preserved. The function takes an elevation image as input and returns a processed image.\n"]]