[[["わかりやすい","easyToUnderstand","thumb-up"],["問題の解決に役立った","solvedMyProblem","thumb-up"],["その他","otherUp","thumb-up"]],[["必要な情報がない","missingTheInformationINeed","thumb-down"],["複雑すぎる / 手順が多すぎる","tooComplicatedTooManySteps","thumb-down"],["最新ではない","outOfDate","thumb-down"],["翻訳に関する問題","translationIssue","thumb-down"],["サンプル / コードに問題がある","samplesCodeIssue","thumb-down"],["その他","otherDown","thumb-down"]],[],[[["\u003cp\u003eThe NOAA/DMSP-OLS/NIGHTTIME_LIGHTS dataset provides nighttime light data, valuable for studying human activities and urbanization patterns.\u003c/p\u003e\n"],["\u003cp\u003eThis dataset offers cloud-free, yearly composites of nighttime lights from 1992 to 2014, collected by the Defense Meteorological Program (DMSP) Operational Line-Scan System (OLS).\u003c/p\u003e\n"],["\u003cp\u003eData includes average visible light, stable lights (persistent lighting sources), cloud-free coverage, and average light frequency.\u003c/p\u003e\n"],["\u003cp\u003eThe data is freely available for public use without restrictions, provided by NOAA's National Geophysical Data Center and the US Air Force Weather Agency.\u003c/p\u003e\n"],["\u003cp\u003eUsers can explore and analyze this dataset using Google Earth Engine, a platform for geospatial data analysis.\u003c/p\u003e\n"]]],["The NOAA's DMSP-OLS Nighttime Lights dataset, provided by the Earth Observation Group, spans 1992-2014. It contains cloud-free, yearly composites of visible and near-infrared emissions at night, processed from DMSP-OLS data. Key bands include `avg_vis` (average visible light), `stable_lights` (persistent light sources), `cf_cvg` (cloud-free coverage), and `avg_lights_x_pct` (light detection frequency). This data is in the public domain and available via Google Earth Engine for analysis and visualization.\n"],null,[]]