[[["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 provides 8-day composites of Landsat 4 TM Collection 1 Tier 1 data from 1982 to 1993. It uses the Normalized Difference Water Index (NDWI), calculated from near-infrared bands, to measure liquid water content in vegetation. Composites are created from all scenes within each 8-day period, with the most recent pixel used for each value. The data is now superseded by another, but remains publicly accessible for research, education, and nonprofit use.\n"]]