[[["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 dataset, provided by Google Earth Engine, contains Landsat 8 Collection 1 Tier 1 composites from April 7, 2013, to January 1, 2022. It uses an 8-day composite method, with the most recent pixel value, of Tier 1 orthorectified scenes and the Normalized Difference Snow Index (NDSI), to identify snow using green and mid-IR bands. The dataset, in the public domain, requires USGS acknowledgment. The data is free for research, education, and nonprofit use via Earth Engine.\n"]]