Consistent and Corrected Nighttime Lights (CCNL) 데이터 세트는 Defense Meteorological Program (DMSP) Operational Line-Scan System (OLS) 버전 4를 재처리한 버전입니다. 연간 불일치, 포화, 블루밍 효과의 영향을 완화하고 데이터 품질을 개선하기 위해 일련의 방법이 사용되었습니다. CCNL 버전 1은 …
[[["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"]],[],[],["The Consistent and Corrected Nighttime Lights (CCNL) dataset, provided by Beijing Normal University, spans from 1992 to 2014, offering yearly data. It is a reprocessed version of the DMSP-OLS dataset, addressing inconsistencies, saturation, and blooming. The dataset, available on Google Earth Engine via the snippet `ee.ImageCollection(\"BNU/FGS/CCNL/v1\")`, covers 75N to 65S with 1km pixel size. It features a corrected nighttime light intensity band (`b1`) and is licensed under CC-BY-4.0.\n"]]