[[["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 21, 1982, to December 11, 1993. It consists of 8-day composites of Landsat 4 images, with a 30-meter resolution and includes seven spectral bands (Blue, Green, Red, Near infrared, Shortwave infrared 1 and 2, and Thermal Infrared 1), plus a quality assessment band (BQA). Data is derived from Tier 1 orthorectified scenes. The most recent pixel per 8-day period is the composite value. The data is in the public domain.\n"]]