[[["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 comprises Landsat 8 composites from Level L1T orthorectified scenes, calculating top-of-atmosphere (TOA) reflectance. The data, available from April 7, 2013, to April 23, 2017, is presented in 8-day periods, with the most recent pixel value as the composite. The USGS ceased Pre-Collection Landsat production on May 1, 2017, making the collection complete, they recommend switching to Collection 1. The data is public domain, with USGS citation requested, and available via Google Earth Engine.\n"]]