[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["没有我需要的信息","missingTheInformationINeed","thumb-down"],["太复杂/步骤太多","tooComplicatedTooManySteps","thumb-down"],["内容需要更新","outOfDate","thumb-down"],["翻译问题","translationIssue","thumb-down"],["示例/代码问题","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],[],[],["This dataset, provided by the USGS, contains Landsat 8 composites using top-of-atmosphere reflectance data to compute the Enhanced Vegetation Index (EVI). The data spans from April 7, 2013, to April 23, 2017, and is organized into 8-day periods. The EVI, derived from Near-IR, Red, and Blue bands, ranges from -1.0 to 1.0. As of May 1, 2017, USGS stopped producing Pre-Collection Landsat; therefore, users are advised to switch to the dataset LANDSAT/LC08/C01/T1_8DAY_EVI.\n"]]