[[["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 USGS Landsat 1 MSS Collection 2 provides access to raw satellite imagery, categorized into Tier 1 and Tier 2 based on data quality.\u003c/p\u003e\n"],["\u003cp\u003eTier 1 data represents the highest quality, suitable for time-series analysis and includes Level-1 Precision Terrain (L1TP) processed scenes.\u003c/p\u003e\n"],["\u003cp\u003eTier 2 data encompasses scenes that did not meet Tier 1 criteria, such as L1GT and L1GS processed scenes, and may be used when Tier 1 is unavailable.\u003c/p\u003e\n"],["\u003cp\u003eBoth Tiers offer DN values, representing scaled, calibrated at-sensor radiance captured by the Landsat 1 MSS instrument.\u003c/p\u003e\n"]]],["Landsat 1 MSS Collection 2 data is categorized into two tiers based on quality. Tier 1 scenes are of the highest quality, suitable for time-series analysis, and include Level-1 Precision Terrain (L1TP) processed data. Tier 2 contains scenes that didn't meet Tier 1 standards, including Systematic terrain (L1GT) and Systematic (L1GS) processed scenes. Both tiers represent scaled, calibrated at-sensor radiance and utilize DN values. Both tiers are identified by the same tags.\n"],null,[]]
