[[["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 contains Landsat 4 TM composites, derived from orthorectified scenes using top-of-atmosphere (TOA) reflectance. It covers the period from August 21, 1982, to December 11, 1993, and is now complete. The dataset provides an Enhanced Vegetation Index (EVI), ranging from -1.0 to 1.0, computed from Near-IR, Red, and Blue bands in 8-day composites. The USGS is the data provider, and users should acknowledge the USGS as the data source when using it. This dataset is deprecated and has been superseded by another.\n"]]