AndreaBozzo/ceres-open-data-index huggingface dataset:
MODIS Terra Leaf Area Index FPAR 8-Day L4 Global 500m

The MODIS Terra MOD15A2H Version 6.1 product provides an 8-day composite of Leaf Area Index (LAI) and Fraction of Photosynthetically Active Radiation (FPAR) at 500 m spatial resolution. The dataset is generated by selecting the best available pixel from all Terra MODIS acquisitions within the 8-day compositing period. LAI represents the one-sided green leaf area per unit ground area in broadleaf canopies and half the total needle surface area per unit ground area in coniferous canopies. FPAR describes the fraction of incoming photosynthetically active radiation (400-700 nm) absorbed by the green vegetation canopy. The Level-4 product includes science datasets for LAI and FPAR, two quality control layers, and standard deviation layers for both variables. Additionally, low-resolution browse images for LAI and FPAR are provided for each granule.
MODIS Terra Thermal Anomalies Fire 8-Day L3 Global 1km

The MODIS Terra MOD14A2 Version 6.1 product provides an 8-day composite of thermal anomalies and active fire detections at 1 km spatial resolution as a Level-3 dataset. The gridded product represents the maximum value of individual fire pixel classes detected during the 8-day observation period. The dataset includes science data layers such as a fire mask identifying fire detections and pixel quality indicators that describe the reliability of the observations.
MODIS Terra Thermal Anomalies Fire Daily L3 Global 1km

The MODIS Terra MOD14A1 Version 6.1 product provides information on thermal anomalies and active fires at 1 km spatial resolution as a Level-3 dataset. The product is generated as an 8-day composite, where each file contains fire observations from eight consecutive days of MODIS Terra data. The dataset includes science data layers such as a fire mask identifying active fire pixels, pixel quality indicators, maximum Fire Radiative Power (MaxFRP), and the position of the fire pixel within the satellite scan. Each layer contains daily per-pixel information for each of the eight days within the compositing period.
MODIS Terra Vegetation Indices 16-Day L3 Global 250m

The MODIS Terra MOD13Q1 Version 6.1 product provides Vegetation Index (VI) values at 250 m spatial resolution on a per-pixel basis. The dataset includes two primary vegetation indices: the Normalized Difference Vegetation Index (NDVI), which maintains continuity with NDVI derived from NOAA-AVHRR observations, and the Enhanced Vegetation Index (EVI), which improves sensitivity in regions with high vegetation biomass. The product is generated as a 16-day composite, where the algorithm selects the best available pixel from all acquisitions within the compositing period based on criteria such as low cloud contamination, low view angle, and the highest NDVI/EVI value. In addition to the vegetation index layers and two quality layers, the dataset includes reflectance bands 1 (red), 2 (near-infrared), 3 (blue), and 7 (mid-infrared), as well as four observation layers.
MODIS Terra Vegetation Indices 16-Day L3 Global 1km

The MODIS Terra MOD13A2 Version 6.1 product provides Vegetation Index (VI) values at 1 km spatial resolution on a per-pixel basis. The dataset includes two primary vegetation indices: the Normalized Difference Vegetation Index (NDVI), which maintains continuity with NDVI derived from NOAA-AVHRR observations, and the Enhanced Vegetation Index (EVI), which improves sensitivity in regions with high vegetation biomass. The product is generated as a 16-day composite, where the algorithm selects the best available pixel from all acquisitions within the compositing period based on criteria such as low cloud contamination, low view angle, and the highest NDVI/EVI value. In addition to the vegetation index layers and two quality assurance layers, the product includes reflectance bands 1 (red), 2 (near-infrared), 3 (blue), and 7 (mid-infrared), as well as four observation layers.
MODIS Terra Vegetation Indices 16-Day L3 Global 500m

The MODIS Terra MOD13A1 Version 6.1 product provides Vegetation Index (VI) values at 500 m spatial resolution on a per-pixel basis. The dataset includes two primary vegetation indices: the Normalized Difference Vegetation Index (NDVI), which serves as a continuity index with NDVI derived from NOAA-AVHRR observations, and the Enhanced Vegetation Index (EVI), designed to improve sensitivity in regions with high vegetation biomass. The product is generated as a 16-day composite, where the algorithm selects the best available pixel from all acquisitions within the compositing period based on criteria such as low cloud contamination, low view angle, and the highest NDVI/EVI value. Along with the vegetation index layers, the product includes two quality assurance layers, reflectance bands 1 (red), 2 (near-infrared), 3 (blue), and 7 (mid-infrared), as well as four observation layers.
MODIS Terra Land Surface Temperature Emissivity 8-Day L3 Global 1km

The MODIS Terra MOD11A2 Version 6.1 product provides an 8-day composite of per-pixel Land Surface Temperature and Emissivity (LST&E) at 1 km spatial resolution, distributed in a 1,200 × 1,200 km grid. Each pixel value represents the simple average of all corresponding MOD11A1 LST observations acquired during the 8-day compositing period. The product includes both daytime and nighttime surface temperature bands, along with associated quality control layers, observation times, view zenith angles, clear-sky coverage information, and emissivity estimates for MODIS Bands 31 and 32 derived from land cover types. The 8-day compositing interval corresponds to half of the exact ground track repeat cycle of the Terra and Aqua satellites.
MODIS Terra Land Surface Temperature Emissivity Daily L3 Global 1km

The MODIS Terra MOD11A1 Version 6.1 product provides daily per-pixel Land Surface Temperature and Emissivity (LST&E) at 1 km spatial resolution. The data are generated from the MOD11_L2 swath product and distributed on a 1,200 × 1,200 km grid. Pixel temperature values are derived from clear-sky observations; at latitudes above 30°, where multiple clear-sky observations may occur within a day, the pixel value represents the average of all qualifying measurements. The product includes both daytime and nighttime surface temperature bands, along with quality control layers, observation times, view zenith angles, clear-sky coverage information, and emissivity estimates for MODIS Bands 31 and 32 derived from land cover types.
MODIS Terra Snow Cover 8-Day L3 Global 500m

The MODIS Terra MOD10A2 Version 6.1 product provides a global Level-3 dataset representing the maximum snow cover extent observed over an eight-day period. The data are distributed in 10° × 10° tiles projected to a 500 m MODIS sinusoidal grid. Each tile is generated by compositing 500 m observations from the MODIS/Terra Snow Cover Daily L3 Global 500 m Grid dataset (MOD10A1). A bit-flag index is used to record the eight-day snow and no-snow chronology for each 500 m pixel, allowing users to track the temporal pattern of snow cover within the compositing period.
MODIS Terra Snow Cover Daily Global 500m

The MODIS Terra MOD10A1 Version 6.1 product provides a global Level-3 daily composite of snow cover and albedo derived from the MODIS/Terra Snow Cover 5-Min L2 Swath 500 m dataset. The data are generated as daily composites and distributed in 10° × 10° tiles projected to a 500 m sinusoidal grid. Each tile contains information on snow cover extent and surface albedo derived from MODIS Terra observations, enabling consistent global monitoring of snow conditions. The terms Version 61 and Collection 6.1 are used interchangeably to refer to this MODIS data release.
MODIS Terra Surface Reflectance 8-Day L3 Global 250m

The MODIS Terra MOD09Q1 Version 6.1 product provides atmospherically corrected Surface Reflectance for MODIS Bands 1 and 2 at 250 m spatial resolution. The reflectance values are corrected for atmospheric effects including gases, aerosols, and Rayleigh scattering. The dataset is generated as an 8-day composite, where for each pixel the most suitable observation is selected from all acquisitions within the compositing period based on criteria such as cloud conditions and solar zenith angle. When multiple observations satisfy these criteria, the pixel with the lowest value in Band 3 (blue) is selected. The product also includes two quality assurance layers that provide information about data quality and observation conditions.
MODIS Terra Surface Reflectance 8-Day L3 Global 500m

The MODIS Terra MOD09A1 Version 6.1 product provides atmospherically corrected Surface Reflectance for MODIS Bands 1-7 at 500 m spatial resolution. The reflectance values are corrected for atmospheric effects including gases, aerosols, and Rayleigh scattering. The dataset is produced as an 8-day composite, where for each pixel the most suitable observation is selected from all acquisitions within the compositing period based on criteria such as cloud conditions and solar zenith angle. When multiple observations meet these criteria, the pixel with the lowest value in Band 3 (blue) is selected. The product also includes two quality assurance layers and four observation bands to support data quality assessment and interpretation.
MODIS Aqua Land Surface Temperature 3-Band Emissivity 8-Day L3 Global 1km

The MODIS Aqua MYD21A2 Version 6.1 product provides an 8-day composite of Land Surface Temperature (LST) and emissivity at 1 km spatial resolution. The dataset is based on the ASTER Temperature/Emissivity Separation (TES) algorithm, which retrieves LST and spectral emissivity simultaneously from MODIS thermal infrared bands 29, 31, and 32 using a physics-based approach combined with a Water Vapor Scaling (WVS) atmospheric correction method. The product is generated by averaging all cloud-free observations from the MYD21A1D (daytime) and MYD21A1N (nighttime) daily acquisitions within the 8-day compositing period. Both daytime and nighttime observations are included in a single file as separate science data layers, including LST, quality control (QC), view zenith angle, and observation time, while emissivity values for bands 29, 31, and 32 represent the average of both daytime and nighttime measurements.
MODIS Aqua Net Primary Production Gap-Filled Yearly L4 Global 500m

The MODIS Aqua MYD17A3HGF Version 6.1 product provides annual estimates of Gross Primary Productivity (GPP) and Net Primary Productivity (NPP) at 500 m spatial resolution. The dataset is generated by summing all 8-day GPP and Net Photosynthesis (PSN) values from the MYD17A2H product over a given year, where PSN is calculated as GPP minus Maintenance Respiration (MR). The gap-filled product is produced at the end of each year once the complete annual MYD15A2H LAI/FPAR dataset becomes available. Poor-quality LAI/FPAR inputs are identified using quality control flags and replaced through linear interpolation to improve data consistency. Because of this processing approach, the dataset is not available in near-real time and is released only after the full yearly dataset has been completed.
MODIS Aqua Gross Primary Productivity Gap-Filled 8-Day L4 Global 500m

The MODIS Aqua MYD17A2HGF Version 6.1 product provides a gap-filled 8-day cumulative composite of Gross Primary Productivity (GPP) at 500 m spatial resolution. The dataset is based on the radiation use efficiency concept and can be used as input for models analyzing terrestrial energy balance, carbon and water cycles, and vegetation biogeochemistry. In addition to GPP, the product includes Net Photosynthesis (PSN), calculated as GPP minus Maintenance Respiration (MR), along with a quality control (QC) layer providing quality information for both variables. The gap-filled product is generated at the end of each year once the complete annual MYD15A2H LAI/FPAR dataset becomes available. Poor-quality LAI/FPAR inputs are identified using quality control flags and replaced through linear interpolation, improving the consistency of the final dataset. Consequently, the MYD17A2HGF product is not available in near-real time and is produced only after the completion of the full yearly dataset.
MODIS Aqua Gross Primary Productivity 8-Day L4 Global 500m

The MODIS Aqua MYD17A2H Version 6.1 product provides an 8-day cumulative composite of Gross Primary Productivity (GPP) at 500 m spatial resolution. The dataset is based on the radiation use efficiency concept and can be used as input for models analyzing terrestrial energy balance, carbon and water cycles, and vegetation biogeochemistry. In addition to GPP, the product includes Net Photosynthesis (PSN), calculated as GPP minus Maintenance Respiration (MR). The dataset also contains a PSN Quality Control (QC) layer that provides quality information for both the GPP and PSN variables.
MODIS Aqua Net Evapotranspiration Gap-Filled Yearly L4 Global 500m

The MODIS Aqua MYD16A3GF Version 6.1 product provides a yearly gap-filled composite of Evapotranspiration (ET) and Latent Heat Flux (LE) at 500 m spatial resolution. The dataset is generated at the end of each year using an algorithm based on the Penman-Monteith equation, which integrates daily meteorological reanalysis data with MODIS-derived variables such as vegetation dynamics, albedo, and land cover. The product uses quality-controlled inputs from the 8-day LAI/FPAR dataset (MYD15A2H), and pixels that do not meet quality criteria are filled through linear interpolation. The dataset includes layers for ET, LE, Potential Evapotranspiration (PET), and Potential Latent Heat Flux (PLE), along with a quality control layer. Annual ET and PET values represent the sum of daily values over the year, while LE and PLE represent the annual average. Low-resolution browse images for ET and LE are also provided for each granule.
MODIS Aqua Leaf Area Index FPAR 8-Day L4 Global 500m

The MODIS Aqua MYD15A2H Version 6.1 product provides an 8-day composite of Leaf Area Index (LAI) and Fraction of Photosynthetically Active Radiation (FPAR) at 500 m spatial resolution. The dataset is generated by selecting the best available pixel from all Aqua MODIS acquisitions within the 8-day compositing period. LAI represents the one-sided green leaf area per unit ground area in broadleaf canopies and half the total needle surface area per unit ground area in coniferous canopies. FPAR describes the fraction of incoming photosynthetically active radiation (400-700 nm) absorbed by the green vegetation canopy. The Level-4 product includes science datasets for LAI and FPAR, two quality control layers, and standard deviation layers for both variables. Additionally, low-resolution browse images for LAI and FPAR are provided for each granule.
MODIS Aqua Thermal Anomalies Fire 8-Day L3 Global 1km

The MODIS Aqua MYD14A2 Version 6.1 product provides an 8-day composite of thermal anomalies and active fire detections at 1 km spatial resolution as a Level-3 dataset. The gridded product represents the maximum value of individual fire pixel classes detected during the 8-day observation period. The dataset includes science data layers such as a fire mask identifying fire detections and pixel quality indicators that describe the reliability of the observations.
MODIS Aqua Thermal Anomalies Fire Daily L3 Global 1km

The MODIS Aqua MYD14A1 Version 6.1 product provides information on thermal anomalies and active fires at 1 km spatial resolution as a Level-3 dataset. The product is generated as an 8-day composite, where each file contains fire observations from eight consecutive days of MODIS Aqua data. The dataset includes several science data layers such as a fire mask identifying active fire pixels, pixel quality indicators, maximum Fire Radiative Power (MaxFRP), and the position of the fire pixel within the satellite scan. Each layer contains daily per-pixel information for each of the eight days within the compositing period.
MODIS Aqua Vegetation Indices 16-Day L3 Global 250m

The MODIS Aqua MYD13Q1 Version 6.1 product provides Vegetation Index (VI) values at 250 m spatial resolution on a per-pixel basis. The dataset includes two primary vegetation indices: the Normalized Difference Vegetation Index (NDVI), which maintains continuity with NDVI derived from NOAA-AVHRR observations, and the Enhanced Vegetation Index (EVI), which improves sensitivity in regions with high vegetation biomass. The product is generated as a 16-day composite, where the algorithm selects the best available pixel from all acquisitions within the compositing period based on criteria such as low cloud contamination, low view angle, and the highest NDVI/EVI value. In addition to the vegetation index layers and two quality layers, the dataset includes reflectance bands 1 (red), 2 (near-infrared), 3 (blue), and 7 (mid-infrared), as well as four observation layers.
MODIS Aqua Vegetation Indices 16-Day L3 Global 1km

The MODIS Aqua MYD13A2 Version 6.1 product provides Vegetation Index (VI) values at 1 km spatial resolution on a per-pixel basis. The dataset includes two primary vegetation indices: the Normalized Difference Vegetation Index (NDVI), which maintains continuity with NDVI derived from NOAA-AVHRR observations, and the Enhanced Vegetation Index (EVI), which improves sensitivity in areas with high vegetation biomass. The product is generated as a 16-day composite, where the algorithm selects the best available pixel from all acquisitions within the compositing period based on criteria such as low cloud contamination, low view angle, and the highest NDVI/EVI value. In addition to the vegetation index layers and two quality assurance layers, the product includes reflectance bands 1 (red), 2 (near-infrared), 3 (blue), and 7 (mid-infrared), as well as four observation layers.
MODIS Aqua Vegetation Indices 16-Day L3 Global 500m

The MODIS Aqua MYD13A1 Version 6.1 product provides Vegetation Index (VI) values at 500 m spatial resolution on a per-pixel basis. The dataset includes two primary vegetation indices: the Normalized Difference Vegetation Index (NDVI), which serves as a continuity index with the NDVI derived from NOAA-AVHRR observations, and the Enhanced Vegetation Index (EVI), designed to improve sensitivity in regions with high biomass. The product is generated as a 16-day composite, where the algorithm selects the best available pixel from all acquisitions within the compositing period based on criteria such as low cloud contamination, low view angle, and the highest NDVI/EVI value. Along with the vegetation index layers, the product includes two quality assurance layers, reflectance bands 1 (red), 2 (near-infrared), 3 (blue), and 7 (mid-infrared), as well as four observation layers.
MODIS Aqua Land Surface Temperature Emissivity 8-Day L3 Global 1km

The MODIS Aqua MYD11A2 Version 6.1 product provides an 8-day composite of per-pixel Land Surface Temperature and Emissivity (LST&E) at 1 km spatial resolution, distributed in a 1,200 × 1,200 km grid. Each pixel value represents the simple average of all corresponding MYD11A1 LST observations acquired during the 8-day compositing period. The product includes both daytime and nighttime surface temperature bands, along with associated quality control layers, observation times, view zenith angles, clear-sky coverage information, and emissivity estimates for MODIS Bands 31 and 32 derived from land cover types. The 8-day compositing interval corresponds to half of the exact ground track repeat cycle of the Terra and Aqua satellites.
MODIS Aqua Land Surface Temperature Emissivity Daily L3 Global 1km

The MODIS Aqua MYD11A1 Version 6.1 product provides daily per-pixel Land Surface Temperature and Emissivity (LST&E) at 1 km spatial resolution. The data are generated from the MYD11_L2 swath product and distributed on a 1,200 × 1,200 km grid. Pixel temperature values are derived from clear-sky observations; at latitudes above 30°, where multiple clear-sky observations may occur within a day, the pixel value represents the average of all qualifying measurements. The product includes both daytime and nighttime surface temperature bands, along with quality control layers, observation times, view zenith angles, clear-sky coverage information, and emissivity estimates for MODIS Bands 31 and 32 derived from land cover types.
MODIS Aqua Snow Cover 8-Day L3 Global 500m

The MODIS Aqua MYD10A2 Version 6.1 product provides a global Level-3 dataset representing the maximum snow cover extent (SNE) observed over an eight-day period. The data are distributed in 10° × 10° tiles projected to a 500 m MODIS sinusoidal grid. Each tile is generated by compositing 500 m observations from the MODIS/Aqua Snow Cover Daily L3 Global 500 m Grid dataset (MYD10A1). A bit-flag index is used to record the eight-day snow and no-snow chronology for each 500 m pixel, allowing users to track the temporal pattern of snow cover within the compositing period. The terms Version 61 and Collection 6.1 are used interchangeably to refer to this MODIS data release.
MODIS Aqua Snow Cover Daily Global 500m

The MODIS Aqua MYD10A1 Version 6.1 product provides a global Level-3 daily composite of snow cover and albedo derived from the MODIS/Aqua Snow Cover 5-Min L2 Swath 500 m dataset. The data are generated as daily composites and distributed in 10° × 10° tiles projected to a 500 m sinusoidal grid. Each tile contains information on snow cover extent and surface albedo derived from MODIS Aqua observations, enabling consistent global monitoring of snow conditions. The terms Version 61 and Collection 6.1 are used interchangeably to refer to this release of MODIS data.
MODIS Aqua Surface Reflectance 8-Day L3 Global 250m

The MODIS Aqua MYD09Q1 Version 6.1 product provides atmospherically corrected Surface Reflectance for MODIS Bands 1 and 2 at 250 m spatial resolution. The reflectance values are corrected for atmospheric effects including gases, aerosols, and Rayleigh scattering. The dataset is produced as an 8-day composite, where for each pixel the most suitable observation is selected from all acquisitions within the compositing period based on criteria such as cloud conditions and solar zenith angle. When multiple observations satisfy these criteria, the pixel with the lowest value in Band 3 (blue) is selected. The product also includes two quality assurance layers that provide information about data quality and observation conditions.
CopDEM TIFF (10 m)

The Copernicus DEM and related land surface datasets provide high-quality geographic information derived from satellite observations. The EEA-10 dataset covers 39 European countries, including all associated islands as well as the French Overseas Departments (excluding French Overseas Territories). It provides a spatial resolution of 10 metres and covers a total surface area of approximately 6 million km². This dataset is suitable for regional-scale analysis, environmental assessment, land monitoring, and other spatial applications requiring detailed geographic coverage across the European region.
CLMS VLCC Tree Cover Presence Change (TCPC) Europe 20m 3-yearly V1 (COG)

The High Resolution Layer Tree Cover Presense Change (TCPC) dataset provides information on the change between the reference years and consists of 4 thematic classes (unchanged areas with no tree cover / new tree cover / loss of tree cover / unchanged areas with tree cover). The class 255 = outside area is predefined by the 100m boundary layer and remains unchanged. This layer for previous reference year compraissions is called Tree Cover Change Mask (TCCM). This dataset is provided at 20 meter spatial resolution (fully conformant with the EEA reference grid) in 100 x 100 km tiles covering the EEA38 countries. High Resolution Layer Tree Cover Presense Change product is part of the European Union’s Copernicus Land Monitoring Service. This dataset includes data from the French Overseas Territories (DOMs).