[[["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"]],[],[],["The dataset comprises Landsat 4 TM Collection 1 Tier 1 composites, derived from orthorectified scenes using top-of-atmosphere (TOA) reflectance. Composites are generated from all scenes within each 8-day period, from 1982-08-21 to 1993-12-11, with the most recent pixel as the value. Available via Google Earth Engine, the dataset has a 30-meter resolution and includes bands for blue, green, red, near and shortwave infrared, and thermal infrared. It also includes a quality assessment band.\n"]]