[[["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"]],[],[],["The Landsat 4 TM Collection 1 Tier 1 dataset, provided by USGS/Google, spans from August 13, 1982, to November 17, 1993. Composites are generated from 32-day periods, using all scenes within each period, with the most recent pixel as the composite value. The dataset includes seven spectral bands, plus a quality assessment (BQA) band, at 30-meter resolution, and is comprised of scaled, calibrated at-sensor radiance values. It is available for free for research, education, and nonprofit use.\n"]]