[[["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"]],[],[],["This dataset, available from 1984 to 2012, contains 32-day composite images from Landsat 5 TM Collection 1 Tier 1, using top-of-atmosphere reflectance. The images feature the Normalized Difference Water Index (NDWI), derived from near-infrared bands, indicating liquid water content changes. Composites are created from all scenes within each 32-day period, with the most recent pixel as the composite value. This data is public domain and provided by USGS. The dataset has been replaced by a new one, available at LANDSAT/COMPOSITES/C02/T1_L2_32DAY_NDWI.\n"]]