[null,null,[],[[["The USGS Landsat 3 MSS Collection 2 provides access to Tier 1 and Tier 2 raw scenes, representing scaled, calibrated at-sensor radiance."],["Tier 1 scenes have the highest data quality and are suitable for time-series analysis, including Level-1 Precision Terrain (L1TP) processed data."],["Tier 2 scenes did not meet Tier 1 criteria and include Systematic terrain (L1GT) and Systematic (L1GS) processed scenes, as well as any L1TP scenes with issues."],["Both collections offer global coverage and data from the Landsat 3 MSS sensor."]]],["Landsat 3 MSS data is categorized into two tiers: Tier 1 and Tier 2. Tier 1 comprises scenes with the highest data quality, suitable for time-series analysis, and includes Level-1 Precision Terrain processed data. Tier 2 includes scenes not meeting Tier 1 standards, incorporating Systematic terrain and Systematic processed scenes. Both tiers provide DN values that represent scaled, calibrated at-sensor radiance, with a global presence.\n"]]