[[["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 8 dataset, provided by USGS, contains 8-day composites of the Normalized Difference Vegetation Index (NDVI) derived from orthorectified scenes using top-of-atmosphere reflectance. The data, spanning from April 7, 2013, to April 23, 2017, has been discontinued as of May 1, 2017, and users are advised to switch to Collection 1 data. The NDVI is calculated from Near-IR and Red bands, with values ranging from -1 to 1, and is provided at 30-meter resolution.\n"]]