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Scènes brutes de la collection 2 de la MSS de Landsat 5 de l'USGS, niveau 1
Valeurs DN de niveau 1 de la collection 2 du MSS de Landsat 5, représentant la radiance au niveau du capteur, étalonnée et calibrée. Les scènes Landsat dont la qualité des données est la plus élevée sont placées dans le niveau 1 et sont considérées comme adaptées à l'analyse du traitement des séries temporelles. Le niveau 1 inclut les données traitées au niveau 1 de précision du terrain (L1TP) qui… c2 global l5 landsat lm5 mss -
Scènes brutes de la collection 2 de l'USGS Landsat 5 MSS de niveau 2
Valeurs DN de niveau 2 de la collection 2 du MSS de Landsat 5, représentant la radiance au niveau du capteur, étalonnée et calibrée. Les scènes qui ne répondent pas aux critères de niveau 1 lors du traitement sont attribuées au niveau 2. Cela inclut les scènes traitées en mode systématique (L1GT) et systématique (L1GS), ainsi que les scènes L1TP qui ne … c2 global l5 landsat lm5 mss
Datasets tagged lm5 in Earth Engine
[null,null,[],[[["\u003cp\u003eThe USGS Landsat 5 MSS Collection 2 provides two tiers of raw scene data: Tier 1 and Tier 2.\u003c/p\u003e\n"],["\u003cp\u003eTier 1 data represents the highest quality Landsat scenes suitable for time-series analysis, including Level-1 Precision Terrain (L1TP) processed data.\u003c/p\u003e\n"],["\u003cp\u003eTier 2 data includes scenes that did not meet Tier 1 criteria, such as Systematic terrain (L1GT) and Systematic (L1GS) processed scenes, and some L1TP scenes.\u003c/p\u003e\n"],["\u003cp\u003eBoth Tier 1 and Tier 2 data contain DN values representing scaled, calibrated at-sensor radiance from Landsat 5 MSS.\u003c/p\u003e\n"]]],["Landsat 5 MSS data is categorized into Collection 2 Tier 1 and Tier 2. Tier 1 contains scenes with the highest data quality, suitable for time-series analysis, and includes Level-1 Precision Terrain processed data. Tier 2 comprises scenes not meeting Tier 1 standards, containing Systematic terrain and Systematic processed scenes. Both tiers represent scaled, calibrated at-sensor radiance values from the Landsat 5 MSS sensor. They cover global areas.\n"],null,["# Datasets tagged lm5 in Earth Engine\n\n-\n\n |--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### USGS Landsat 5 MSS Collection 2 Tier 1 Raw Scenes](/earth-engine/datasets/catalog/LANDSAT_LM05_C02_T1) |\n | Landsat 5 MSS Collection 2 Tier 1 DN values, representing scaled, calibrated at-sensor radiance. Landsat scenes with the highest available data quality are placed into Tier 1 and are considered suitable for time-series processing analysis. Tier 1 includes Level-1 Precision Terrain (L1TP) processed data that ... |\n | [c2](/earth-engine/datasets/tags/c2) [global](/earth-engine/datasets/tags/global) [l5](/earth-engine/datasets/tags/l5) [landsat](/earth-engine/datasets/tags/landsat) [lm5](/earth-engine/datasets/tags/lm5) [mss](/earth-engine/datasets/tags/mss) |\n\n-\n\n |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### USGS Landsat 5 MSS Collection 2 Tier 2 Raw Scenes](/earth-engine/datasets/catalog/LANDSAT_LM05_C02_T2) |\n | Landsat 5 MSS Collection 2 Tier 2 DN values, representing scaled, calibrated at-sensor radiance. Scenes not meeting Tier 1 criteria during processing are assigned to Tier 2. This includes Systematic terrain (L1GT) and Systematic (L1GS) processed scenes, as well as any L1TP scenes that do ... |\n | [c2](/earth-engine/datasets/tags/c2) [global](/earth-engine/datasets/tags/global) [l5](/earth-engine/datasets/tags/l5) [landsat](/earth-engine/datasets/tags/landsat) [lm5](/earth-engine/datasets/tags/lm5) [mss](/earth-engine/datasets/tags/mss) |"]]