[[["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, LANDSAT/LT4_L1T_ANNUAL_NDVI, from USGS, is a collection of Landsat 4 TM annual composites derived from Level L1T orthorectified scenes. The Normalized Difference Vegetation Index (NDVI) is calculated using Near-IR and Red bands, with values ranging from -1 to 1. Composites are created yearly, including all images from that year, with the most recent pixel used. This collection covers 1982-1993 and is now complete and deprecated, users should now switch to Collection 1-based datasets. Data is public domain and free for research, education, and nonprofit use.\n"]]