[[["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 annual Landsat 5 TM composites from 1984 to 2012, created from Level L1T orthorectified scenes using top-of-atmosphere (TOA) reflectance. Composites include all yearly scenes, with the most recent pixel as the composite value. The USGS stopped producing Pre-Collection Landsat as of May 1, 2017, thus this collection is complete and superseded. Data can be accessed with `ee.ImageCollection(\"LANDSAT/LT5_L1T_ANNUAL_TOA\")` in Google Earth Engine.\n"]]