[[["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 Landsat 7 dataset, spanning 1999-01-01 to 2017-04-07, consists of 32-day composites from Level L1T orthorectified scenes using scaled, calibrated at-sensor radiance. Composites include all scenes within each 32-day period, with the most recent pixel used as the composite value. The USGS stopped producing Pre-Collection Landsat on May 1, 2017, thus the collection is complete and users are directed to switch to the LANDSAT/LE07/C01/T1_32DAY_RAW dataset. The dataset is available under public domain.\n"]]