[[["เข้าใจง่าย","easyToUnderstand","thumb-up"],["แก้ปัญหาของฉันได้","solvedMyProblem","thumb-up"],["อื่นๆ","otherUp","thumb-up"]],[["ไม่มีข้อมูลที่ฉันต้องการ","missingTheInformationINeed","thumb-down"],["ซับซ้อนเกินไป/มีหลายขั้นตอนมากเกินไป","tooComplicatedTooManySteps","thumb-down"],["ล้าสมัย","outOfDate","thumb-down"],["ปัญหาเกี่ยวกับการแปล","translationIssue","thumb-down"],["ตัวอย่าง/ปัญหาเกี่ยวกับโค้ด","samplesCodeIssue","thumb-down"],["อื่นๆ","otherDown","thumb-down"]],[],[],["This Landsat 7 dataset, provided by USGS, contains annual composites from 1999 to 2017, derived from orthorectified scenes using top-of-atmosphere (TOA) reflectance. Each year's composite includes all scenes, selecting the \"greenest\" pixel based on the highest Normalized Difference Vegetation Index (NDVI). The USGS has discontinued producing this pre-collection dataset, advising users to switch to Collection 1. The data is public domain and requires USGS acknowledgement when used.\n"]]