[[["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 Landsat 4 TM dataset, provided by USGS and available from 1982 to 1993, is deprecated and users should switch to Collection 1-based datasets. It features 32-day composites of orthorectified scenes using top-of-atmosphere reflectance. The dataset uses the Normalized Difference Snow Index (NDSI), computed from Green and Mid-IR bands to identify snow with a range of -1.0 to 1.0, with a pixel size of 30 meters. Data is public domain, and usage must cite the USGS as the source.\n"]]