[[["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 provides Landsat 4 TM Collection 1 Tier 1 annual composites from 1982 to 1993, derived from orthorectified scenes with top-of-atmosphere (TOA) reflectance. The Normalized Difference Vegetation Index (NDVI), calculated from Near-IR and Red bands, ranges from -1 to 1, with a 30-meter pixel size. Composites are built using all annual scenes, keeping the most recent pixel's value. The data, is in the public domain and is provided by the USGS, and is accessible via Google Earth Engine. This dataset has been replaced by another one.\n"]]