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MOD09Q1.061 Terra Surface Reflectance 8-Day Global 250m
Le produit MOD09Q1 fournit une estimation de la réflectance spectrale de surface des bandes 1 et 2 à une résolution de 250 m, et corrige les conditions atmosphériques telles que les gaz, les aérosols et la diffusion Rayleigh. En plus des deux bandes de réflectance, une couche de qualité est également incluse. Pour chaque… 8 jours mondial mod09q1 modis nasa imagerie satellite -
Production primaire brute MODIS CONUS
L'ensemble de données MODIS sur la production primaire brute (PPB) pour le CONUS estime la PPB à l'aide de la réflectance de surface MODIS pour le CONUS. La GPP correspond à la quantité de carbone capturée par les plantes dans un écosystème. Elle est un élément essentiel dans le calcul de la production primaire nette (PPN). Le GPP est calculé à l'aide de… 8 jours conus gpp dérivé de gridmet mod09q1 mod17 -
Production primaire nette MODIS CONUS
L'ensemble de données MODIS sur la production primaire nette (PPN) pour le CONUS estime la PPN à l'aide de la réflectance de surface MODIS pour le CONUS. La NPP correspond à la quantité de carbone capturée par les plantes d'un écosystème, après prise en compte des pertes dues à la respiration. Le NPP est calculé à l'aide de l'algorithme MOD17 (voir la documentation utilisateur de MOD17). conus dérivé de gridmet mod09q1 mod17 modis dérivé de nlcd
Datasets tagged mod09q1 in Earth Engine
[null,null,[],[[["\u003cp\u003eThe MOD09Q1 product provides surface spectral reflectance data for bands 1 and 2, corrected for atmospheric conditions, at 250m resolution globally.\u003c/p\u003e\n"],["\u003cp\u003eThe MODIS Gross Primary Production (GPP) CONUS dataset estimates the amount of carbon captured by plants within the Continental United States using MODIS Surface Reflectance data.\u003c/p\u003e\n"],["\u003cp\u003eThe MODIS Net Primary Production (NPP) CONUS dataset estimates the net carbon captured by plants, considering respiration losses, in the Continental United States using the MOD17 algorithm and MODIS Surface Reflectance data.\u003c/p\u003e\n"]]],[],null,["# Datasets tagged mod09q1 in Earth Engine\n\n-\n\n |---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### MOD09Q1.061 Terra Surface Reflectance 8-Day Global 250m](/earth-engine/datasets/catalog/MODIS_061_MOD09Q1) |\n | The MOD09Q1 product provides an estimate of the surface spectral reflectance of bands 1 and 2 at 250m resolution and corrected for atmospheric conditions such as gasses, aerosols, and Rayleigh scattering. Along with the two reflectance bands, a quality layer is also included. For each ... |\n | [8-day](/earth-engine/datasets/tags/8-day) [global](/earth-engine/datasets/tags/global) [mod09q1](/earth-engine/datasets/tags/mod09q1) [modis](/earth-engine/datasets/tags/modis) [nasa](/earth-engine/datasets/tags/nasa) [satellite-imagery](/earth-engine/datasets/tags/satellite-imagery) |\n\n-\n\n |-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### MODIS Gross Primary Production CONUS](/earth-engine/datasets/catalog/UMT_NTSG_v2_MODIS_GPP) |\n | The MODIS Gross Primary Production (GPP) CONUS dataset estimates GPP using MODIS Surface Reflectance for CONUS. GPP is the amount of carbon captured by plants in an ecosystem and is an essential component in the calculations of Net Primary Production (NPP). GPP is calculated using ... |\n | [8-day](/earth-engine/datasets/tags/8-day) [conus](/earth-engine/datasets/tags/conus) [gpp](/earth-engine/datasets/tags/gpp) [gridmet-derived](/earth-engine/datasets/tags/gridmet-derived) [mod09q1](/earth-engine/datasets/tags/mod09q1) [mod17](/earth-engine/datasets/tags/mod17) |\n\n-\n\n |---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### MODIS Net Primary Production CONUS](/earth-engine/datasets/catalog/UMT_NTSG_v2_MODIS_NPP) |\n | The MODIS Net Primary Production (NPP) CONUS dataset estimates NPP using MODIS Surface Reflectance for CONUS. NPP is the amount of carbon captured by plants in an ecosystem, after accounting for losses due to respiration. NPP is calculated using the MOD17 algorithm (see MOD17 User ... |\n | [conus](/earth-engine/datasets/tags/conus) [gridmet-derived](/earth-engine/datasets/tags/gridmet-derived) [mod09q1](/earth-engine/datasets/tags/mod09q1) [mod17](/earth-engine/datasets/tags/mod17) [modis](/earth-engine/datasets/tags/modis) [nlcd-derived](/earth-engine/datasets/tags/nlcd-derived) |"]]