[[["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 dataset, LANDSAT/LT4_L1T_ANNUAL_NDVI, from USGS, is a collection of Landsat 4 TM annual composites derived from Level L1T orthorectified scenes. The Normalized Difference Vegetation Index (NDVI) is calculated using Near-IR and Red bands, with values ranging from -1 to 1. Composites are created yearly, including all images from that year, with the most recent pixel used. This collection covers 1982-1993 and is now complete and deprecated, users should now switch to Collection 1-based datasets. Data is public domain and free for research, education, and nonprofit use.\n"]]