[[["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"]],[],[],["The dataset, provided by Google from 1984 to 2012, features Landsat 5 TM Collection 1 Tier 1 composites. It uses the Normalized Difference Snow Index (NDSI) to detect snow based on reflectance differences. Composites are generated from 8-day periods, with the most recent pixel used for each composite value. The NDSI band is measured in 30-meter pixels. This data is public domain and provided by USGS. Earth Engine access requires registration.\n"]]