이러한 Landsat 8 합성 이미지는 계산된 대기권 상단 (TOA) 반사율을 사용하여 L1T 직교 보정 장면으로 만들어집니다. TOA 계산에 관한 자세한 내용은 Chander et al. (2009)을 참고하세요. 2017년 5월 1일 이후 USGS에서 더 이상 Pre-Collection Landsat을 생산하지 않으므로 이 컬렉션은 완료되었습니다. …로 전환하세요.
[[["이해하기 쉬움","easyToUnderstand","thumb-up"],["문제가 해결됨","solvedMyProblem","thumb-up"],["기타","otherUp","thumb-up"]],[["필요한 정보가 없음","missingTheInformationINeed","thumb-down"],["너무 복잡함/단계 수가 너무 많음","tooComplicatedTooManySteps","thumb-down"],["오래됨","outOfDate","thumb-down"],["번역 문제","translationIssue","thumb-down"],["샘플/코드 문제","samplesCodeIssue","thumb-down"],["기타","otherDown","thumb-down"]],[],[],["This dataset, provided by the USGS, contains Landsat 8 annual composites from 2013 to 2017, derived from Level L1T orthorectified scenes and using top-of-atmosphere (TOA) reflectance. It features the Enhanced Vegetation Index (EVI) calculated from Near-IR, Red, and Blue bands with a 30-meter pixel size, with values between -1.0 and 1.0. Due to USGS ceasing Pre-Collection Landsat production, the dataset is now complete and deprecated, and users are advised to switch to Collection 1. The data is public domain, with proper USGS citation required.\n"]]