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USGS Landsat 2 MSS Collection 2 Tier 1 Raw Scenes
Ölçeklendirilmiş, sensördeki radyansı temsil eden Landsat 2 MSS Collection 2 1. Katman DN değerleri. Mevcut en yüksek veri kalitesine sahip Landsat sahneleri 1. Katman'a yerleştirilir ve zaman serisi işleme analizi için uygun kabul edilir. 1. Katman, aşağıdakiler gibi 1. Seviye Hassas Arazi (L1TP) işlenmiş verileri içerir: c2 global l2 landsat lm2 mss -
USGS Landsat 2 MSS Collection 2 Tier 2 Raw Scenes
Ölçeklendirilmiş, sensördeki radyansı temsil eden Landsat 2 MSS Collection 2 Tier 2 DN değerleri. İşleme sırasında 1. Katman ölçütlerini karşılamayan sahneler 2. Katman'a atanır. Buna sistematik arazi (L1GT) ve sistematik (L1GS) işlenmiş görüntüler ile … c2 global l2 landsat lm2 mss
[null,null,[],[[["The USGS Landsat 2 MSS Collection 2 provides Tier 1 and Tier 2 Raw Scene datasets, containing scaled and calibrated at-sensor radiance values."],["Tier 1 data represents the highest quality Landsat scenes suitable for time-series analysis, including Level-1 Precision Terrain (L1TP) processed data."],["Tier 2 data includes scenes not meeting Tier 1 criteria, such as Systematic terrain (L1GT) and Systematic (L1GS) processed scenes, and any L1TP scenes with quality issues."],["Both datasets offer global coverage and are tagged with c2, l2, landsat, lm2, and mss for easy identification and filtering within Earth Engine."]]],["Landsat 2 MSS Collection 2 data is categorized into Tier 1 and Tier 2. Tier 1 scenes contain the highest quality data and are suitable for time-series analysis, and includes Level-1 Precision Terrain processed data. Tier 2 includes scenes that did not meet Tier 1 criteria during processing, this includes Systematic terrain and Systematic processed scenes. Both tiers provide DN values that represent scaled, calibrated at-sensor radiance.\n"]]