[[["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"]],[],[],["This dataset, provided by the USGS, contains Landsat 7 annual composites from 1999 to 2017, derived from Level L1T orthorectified scenes with top-of-atmosphere reflectance. Each composite includes all scenes from a given year, using the most recent pixel value. The Enhanced Vegetation Index (EVI), ranging from -1.0 to 1.0, is computed from Near-IR, Red, and Blue bands with 30-meter pixel size. This dataset is now complete and deprecated; users are advised to use the Collection 1-based dataset.\n"]]