MCD15A3H.006 MODIS Leaf Area Index/FPAR 4-Day Global 500m | The MCD15A3H V6 level 4, Combined Fraction of Photosynthetically ActiveRadiation (FPAR), and Leaf Area Index (LAI) product is a 4-day composite dataset with 500 meter pixel size. The algorithm chooses the 'best' pixel availablefrom all the acquisitions of both MODIS sensors located on NASA's Terra and Aquasatellites from within the 4-day period. |
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MOD09Q1.006 Terra Surface Reflectance 8-Day Global 250m | The MOD09Q1 product provides an estimate of the surface spectral reflectanceof bands 1 and 2 at 250m resolution and corrected for atmospheric conditions suchas gasses, aerosols, and Rayleigh scattering. Along with the two reflectance bands,a quality layer is also included. For each pixel, a value is selected from allthe acquisitions within the 8-day composite on the basis of high observation coverage,low view angle, the absence of clouds or cloud shadow, and aerosol loading. |
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MOD09A1.006 Terra Surface Reflectance 8-Day Global 500m | The MOD09A1 V6 product provides an estimate of the surface spectralreflectance of Terra MODIS bands 1-7 at 500m resolution and corrected for atmosphericconditions such as gasses, aerosols, and Rayleigh scattering. Along with the sevenreflectance bands is a quality layer and four observation bands. For each pixel,a value is selected from all the acquisitions within the 8-day composite on thebasis of high observation coverage, low view angle, the absence of clouds or cloudshadow, and aerosol loading. |
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MOD11A2.006 Terra Land Surface Temperature and Emissivity 8-Day Global 1km | The MOD11A2 V6 product provides an average 8-day land surface temperature(LST) in a 1200 x 1200 kilometer grid. Each pixel value in MOD11A2 is a simpleaverage of all the corresponding MOD11A1 LST pixels collected within that 8 dayperiod. The 8 day compositing period was chosen because twice that period is theexact ground track repeat period of the Terra and Aqua platforms. Adobe flash cs4 download free. full version. In this product,along with both the day- and night-time surface temperature bands and their qualityindicator (QC) layers, are also MODIS bands 31 and 32 and eight observation layers. |
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MOD14A2.006: Terra Thermal Anomalies & Fire 8-Day Global 1km | The MOD14A2 V6 dataset provides 8-day fire mask composites at 1km resolution.It contains the maximum value of the individual pixel classes over the compositingperiod. Along with the fire mask, an associated quality information layer is alsoprovided. |
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MOD17A2H.006: Terra Gross Primary Productivity 8-Day Global 500m | The MOD17A2H V6 Gross Primary Productivity (GPP) product is a cumulative8-day composite with a 500m resolution. The product is based on the radiation-useefficiency concept and can be potentially used as inputs to data models to calculateterrestrial energy, carbon, water cycle processes, and biogeochemistry of vegetation. |
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MOD16A2.006: Terra Net Evapotranspiration 8-Day Global 500m | The MOD16A2 Version 6 Evapotranspiration/Latent Heat Flux productis an 8-day composite product produced at 500 meter pixel resolution. The algorithmused for the MOD16 data product collection is based on the logic of the Penman-Monteithequation, which includes inputs of daily meteorological reanalysis data alongwith MODIS remotely sensed data products such as vegetation property dynamics,albedo, and land cover. The pixel values for the two Evapotranspiration layers(ET & PET) are the sum of all eight days within the composite period. The pixelvalues for the two Latent Heat layers (LE & PLE) are the average of all eightdays within the composite period. Note that the last 8-day period of each yearis a 5 or 6-day composite period, depending on the year. |
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MOD13Q1.006 Terra Vegetation Indices 16-Day Global 250m | The MOD13Q1 V6 product provides a Vegetation Index (VI) value at aper pixel basis. There are two primary vegetation layers. The first is the NormalizedDifference Vegetation Index (NDVI) which is referred to as the continuity indexto the existing National Oceanic and Atmospheric Administration-Advanced VeryHigh Resolution Radiometer (NOAA-AVHRR) derived NDVI. The second vegetation layeris the Enhanced Vegetation Index (EVI) that minimizes canopy background variationsand maintains sensitivity over dense vegetation conditions. The EVI also usesthe blue band to remove residual atmosphere contamination caused by smoke andsub-pixel thin cloud clouds. The MODIS NDVI and EVI products are computed fromatmospherically corrected bi-directional surface reflectances that have been maskedfor water, clouds, heavy aerosols, and cloud shadows. |
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MOD13A1.006 Terra Vegetation Indices 16-Day Global 500m | The MOD13A1 V6 product provides a Vegetation Index (VI) value at aper pixel basis. There are two primary vegetation layers. The first is the NormalizedDifference Vegetation Index (NDVI) which is referred to as the continuity indexto the existing National Oceanic and Atmospheric Administration-Advanced VeryHigh Resolution Radiometer (NOAA-AVHRR) derived NDVI. The second vegetation layeris the Enhanced Vegetation Index (EVI) that minimizes canopy background variationsand maintains sensitivity over dense vegetation conditions. The EVI also usesthe blue band to remove residual atmosphere contamination caused by smoke andsub-pixel thin cloud clouds. The MODIS NDVI and EVI products are computed fromatmospherically corrected bi-directional surface reflectances that have been maskedfor water, clouds, heavy aerosols, and cloud shadows. |
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MOD13A2.006 Terra Vegetation Indices 16-Day Global 1km | The MOD13A2 V6 product provides two Vegetation Indices (VI): the NormalizedDifference Vegetation Index (NDVI) and the Enhanced Vegetation Index (EVI). TheNDVI is referred to as the continuity index to the existing National Oceanic andAtmospheric Administration-Advanced Very High Resolution Radiometer (NOAA-AVHRR)derived NDVI. The EVI has improved sensitivity over high biomass regions. Thealgorithm for this product chooses the best available pixel value from all theacquisitions from the 16-day period. The criteria used are low clouds, low viewangle, and the highest NDVI/EVI value. |
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MCD64A1.006 MODIS Burned Area Monthly Global 500m | The Terra and Aqua combined MCD64A1 Version 6 Burned Area data productis a monthly, global gridded 500m product containing per-pixel burned-area andquality information. The MCD64A1 burned-area mapping approach employs 500m MODISSurface Reflectance imagery coupled with 1km MODIS active fire observations. Thealgorithm uses a burn sensitive vegetation index (VI) to create dynamic thresholdsthat are applied to the composite data. The VI is derived from MODIS shortwaveinfrared atmospherically corrected surface reflectance bands 5 and 7 with a measureof temporal texture. The algorithm identifies the date of burn for the 500m gridcells within each individual MODIS tile. The date is encoded in a single datalayer as the ordinal day of the calendar year on which the burn occurred, withvalues assigned to unburned land pixels and additional special values reservedfor missing data and water grid cells. |
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MOD08_M3.006 Terra Atmosphere Monthly Global Product | MOD08_M3 V6 is an atmosphere global product that contains monthly 1x 1 degree grid average values of atmospheric parameters. These parameters arerelated to atmospheric aerosol particle properties, total ozone burden, atmosphericwater vapor, cloud optical and physical properties, and atmospheric stabilityindices. The product also provides means, standard deviations, QA weighted statistics,log-normal distributions, uncertainty estimates, and statistics for fractionsof pixels that satisfy some condition. Below is a subset of the bands, for a completelist see the [MOD08 Band List](https://developers.google.com/earth-engine/MOD08_bands.html). |
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MCD12Q1.006 MODIS Land Cover Type Yearly Global 500m | The MCD12Q1 V6 product provides global land cover types at yearlyintervals (2001-2016) derived from six different classification schemes. It isderived using supervised classifications of MODIS Terra and Aqua reflectance data.The supervised classifications then undergo additional post-processing that incorporateprior knowledge and ancillary information to further refine specific classes. |
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MOD17A3H.006: Terra Net Primary Production Yearly Global 500m | The MOD17A3H V6 product provides information about annual Net PrimaryProductivity (NPP) at 500m pixel resolution. Annual NPP is derived from the sumof the 45 8-day Net Photosynthesis (PSN) products (MOD17A2H) from the given year.The PSN value is the difference of the GPP and the Maintenance Respiration (MR)(GPP-MR). This is a NASA version of this product. Another version is producedby the Numerical Terradynamic Simulation Group (NTSG),University of Montana (UMT). The NTSG version corrects the problem with cloud-contaminatedMODIS LAI-FPAR inputs to the MOD17 algorithm, but its resolution is 1km. It isingested into Earth Engine as MODIS/055/MOD17A3. |
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MOD44W.006 Terra Land Water Mask Derived from MODIS and SRTM Yearly Global 250m | Niterider rebel 1.0 manual. The MOD44W V6 land/water mask 250m product is derived using a decisiontree classifier trained with MODIS data and validated with the MOD44W V5 product.A series of masks are applied to address known issues caused by terrain shadow,burn scars, cloudiness, or ice cover in oceans. |
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