872 datasets

NASA Earthdata CMR + NASA Data Portal2029 · Array · NetCDF

This THANGS Combined GEOLEO Aerosol 30-Min average L3 Global 0.25x0.25 degree grid product, short-name XAERDT_L3_MEASURES_QD_HH represents the merge of the Level 2 (L2) XAERDT_L2 retrievals from the eight sensors, reported at half hour (HH) intervals and on a quarter degree (QD) latitude/longitude grid, where HH = 00 includes data from each hours :00 to :29 and HH = 30 between :30 and :59. First,

NASA Earthdata CMR + NASA Data Portal2026 · Image data

This dataset provides global, monthly estimates of terrestrial biosphere carbon, water, and energy cycling states and fluxes for 2001-2021, generated using the CARbon DAta MOdel fraMework (CARDAMOM) at 4 x 5-degree spatial resolution. CARDAMOM uses Bayesian inference and Markov Chain Monte Carlo (MCMC) optimization to calibrate parameters and initial conditions of the Data Assimilation Linked Ecos

NASA Earthdata CMR2026 · Array · NetCDF

This data set contains spatially and temporally complete (STC) raster images of snow cover and snow surface properties from 1 October 2000 through 30 June 2022 for the High Mountain Asia region. The data are derived from the MODIS Snow Covered Area and Grain-size (MODSCAG) and MODIS Dust Radiative Forcing in Snow (MODDRFS) data sets using historical surface reflectances from MODIS/Terra as input.

NASA Earthdata CMR + NASA Data Portal2026 · Array · HDF5

MOP03JM_10 is the Measurements Of Pollution In The Troposphere (MOPITT) Carbon Monoxide (CO) gridded monthly means (Near and Thermal Infrared Radiances) version 10 data product. It contains monthly mean-gridded daily Level 2 CO profile versions and total column retrievals. For this data product, the averaging kernels associated with each retrieval are also gridded and included in the Level 3 files

NASA Earthdata CMR + NASA Data Portal2026 · Array · HDF5

MOP03NM_10 is the Measurements Of Pollution In The Troposphere (MOPITT) Carbon Monoxide (CO) gridded monthly means (Near Infrared Radiances) version 10 data product. It contains monthly mean-gridded daily Level 2 CO profile versions and total column retrievals. For this data product, the averaging kernels associated with each retrieval are also gridded and included in the Level 3 files. For a desc

NASA Earthdata CMR + NASA Data Portal2026 · Array · HDF5

MOP03J_10 is the Measurements Of Pollution In The Troposphere (MOPITT) Carbon Monoxide (CO) gridded daily means (Near and Thermal Infrared Radiances) version 10 data product. It contains daily mean-gridded versions of the daily Level 2 CO profile and total column retrievals. For this data product, the averaging kernels associated with each retrieval are also gridded and included in the Level 3 fil

NASA Earthdata CMR + NASA Data Portal2026 · Array · HDF5

MOP03TM_10 is the Measurements Of Pollution In The Troposphere (MOPITT) Carbon Monoxide (CO) gridded monthly means (Thermal Infrared Radiances) version 10 data product. It contains monthly mean-gridded daily Level 2 CO profile versions and total column retrievals. For this data product, the averaging kernels associated with each retrieval are also gridded and included in the Level 3 files. For a d

NASA Earthdata CMR + NASA Data Portal2026 · Array · HDF5

MOP03T_10 is the Measurements Of Pollution In The Troposphere (MOPITT) Carbon Monoxide (CO) gridded daily means (Thermal Infrared Radiances) version 10 data product. It contains daily mean-gridded versions of the daily Level 2 CO profile and total column retrievals. For this data product, the averaging kernels associated with each retrieval are also gridded and included in the Level 3 files. For a

NASA Earthdata CMR + NASA Data Portal2026 · Array · HDF5

MOP03N_10 is the Measurements Of Pollution In The Troposphere (MOPITT) Carbon Monoxide (CO) gridded daily means (Near Infrared Radiances) version 10 data product. It contains daily mean-gridded versions of the daily Level 2 CO profile and total column retrievals. For this data product, the averaging kernels associated with each retrieval are also gridded and included in the Level 3 files. For a de

NASA Earthdata CMR + NASA Data Portal2026 · Array · HDF5

MOP02N_10 is the Measurements Of Pollution In The Troposphere (MOPITT) Derived carbon monoxide (CO) (Near Infrared Radiances) version 10 dataset. It consists of geo-located, retrieved CO profiles and total column amounts for CO. Ancillary data concerning surface properties and cloud conditions at the locations of the retrieved parameters are also included. An estimated error accompanies each retri

NASA Earthdata CMR + NASA Data Portal2026 · Array · HDF5

MOPITT provides retrievals of CO profiles and total column in the troposphere. It uses the thermal IR at 4.3 microns, which is sensitive to a CO band. MOPITT is a correlated radiometer which modulates the gas cell. It uses a Length Modulated Cell (LMC), which is more sensitive at around 500 hPa. There is also a Pressure Modulated Cell (PMC), which is more sensitive around 300 hPa. Together they co

NASA Earthdata CMR + NASA Data Portal2026 · Array · HDF5

MOP02J_10 is the Measurements Of Pollution In The Troposphere (MOPITT) Derived Carbon Monoxide (CO) (Near and Thermal Infrared Radiances) version 10 product. It consists of geo-located, retrieved CO profiles and total column amounts for CO. Ancillary data concerning surface properties and cloud conditions at the locations of the retrieved parameters are also included. An estimated error accompanie

NASA Earthdata CMR + NASA Data Portal2026 · Array · HDF5

The Derived Vegetation Water Content used by the NASA-ISRO Synthetic Aperture Radar (NISAR) Mission collection contains vegetation water content products used for creation of products from the NISAR mission. Vegetation water content (VWC) ancillary serves two purposes in the soil moisture algorithms: (1) to correct for the effect by vegetation during retrieval by the physical model inversion appro

NASA Earthdata CMR + NASA Data Portal2026 · Image data

The NASA Making Earth System Data Records for Use in Research Environments ([MEaSUREs](https://earthdata.nasa.gov/about/competitive-programs/measures)) Combined Advanced Spaceborne Thermal Emission and Reflection Radiometer ([ASTER](https://www.earthdata.nasa.gov/data/instruments/aster)) and Moderate Resolution Imaging Spectroradiometer ([MODIS](https://www.earthdata.nasa.gov/data/instruments/modi

NASA Earthdata CMR + NASA Data Portal2026 · Image data

FLASH_TISA_Terra-NOAA20_Version4C is the Fast Longwave And SHortwave Fluxes (FLASHFlux) Daily Gridded Top-of-Atmosphere (TOA) and Surfaces/Clouds Version 4C data product. This product contains low latency (< 7 days from observations) combined Terra and NOAA-20 FLASHFlux Single Scanner Footprint (SSF) globally gridded TOA and parameterized surface radiative fluxes for applied science uses. Data col

NASA Earthdata CMR + NASA Data Portal2025 · Image data

CER_CRS_Terra-FM2-MODIS_Edition4A is the Clouds and the Earth's Radiant Energy System (CERES) Clouds and Radiative Swath (CRS) Terra Flight Model 2 (FM2) Moderate-Resolution Imaging Spectroradiometer (MODIS) Edition4A data product, which was collected using the CERES-FM2 instrument on the Terra platform. Please note that only a few variables from the SSF have been included and this product should

NASA Earthdata CMR + NASA Data Portal2025 · Array · NetCDF

The Terra MODIS (Moderate resolution Imaging Spectroradiometer) Level-1B (L1B) product includes calibrated and geolocated at-aperture radiances for 36 bands generated from MODIS Level-1A raw sensor counts. The radiances are provided in watts/m2/micrometer (µm)/steradian. The Aqua MODIS L1B product is a set of three datasets (MOD02QKM, MOD02HKM, and MOD021KM) that are produced to address the three

NASA Earthdata CMR + NASA Data Portal2025 · Array · NetCDF

The Terra MODIS (Moderate resolution Imaging Spectroradiometer) Level-1B (L1B) product includes calibrated and geolocated at-aperture radiances for 36 bands generated from MODIS Level-1A raw sensor counts. The radiances are provided in watts/m2/micrometer/steradian. The Terra MODIS L1B product is a set three datasets (MOD02QKM, MOD02HKM, and MOD021KM) that are produced to address the three spatial

NASA Earthdata CMR + NASA Data Portal2025 · Array · NetCDF

The Terra MODIS (Moderate resolution Imaging Spectroradiometer) Level-1B (L1B) product includes calibrated and geolocated at-aperture radiances for 36 bands generated from MODIS Level-1A raw sensor counts. The radiances are provided in watts/m2/micrometer (µm)/steradian. The Terra MODIS L1B product is a set of three datasets (MOD02QKM, MOD02HKM, and MOD021KM) that are produced to address the three

NASA Earthdata CMR + NASA Data Portal2025 · Array · NetCDF

The Terra MODIS (Moderate resolution Imaging Spectroradiometer) Level-1A (L1A) Geolocation product contains geodetic coordinates, ground elevation, and solar and satellite zenith and azimuth angles for the center of each MODIS 1-km pixel at nadir. These data serve as a companion dataset to the Level-1B calibrated radiances (MOD02) and the higher-level products to enable further processing. These g

NASA Earthdata CMR + NASA Data Portal2025 · Array · NetCDF

The MODIS/Terra Dark Target Aerosol 5-Min L2 Swath 10 km product, short-name XAERDT_L2_MODIS_Terra is provided at 10-km spatial resolution (at-nadir) and a 5-minute cadence that typically yields about 140 granules over the daylit hours of a 24-hour period. The Terra/MODIS L2 collection record spans from January 2019 through December 2022. The XAERDT_L2_MODIS_Terra product is a part of the Geostati

NASA Earthdata CMR2025 · collection

This dataset contains permafrost active layer thickness data produced as part of the European Space Agency's (ESA) Climate Change Initiative (CCI) Permafrost project. It forms part of the second version of their Climate Research Data Package (CRDP v4). It is derived from a thermal model driven and constrained by satellite data. Grid products of CDRP v4 are released in annual files, covering the st

NASA Earthdata CMR2025 · collection

This dataset contains permafrost active layer thickness data produced as part of the European Space Agency's (ESA) Climate Change Initiative (CCI) Permafrost project. It forms part of the second version of their Climate Research Data Package (CRDP v4). It is derived from a thermal model driven and constrained by satellite data. Grid products of CDRP v4 are released in annual files, covering the st

NASA Earthdata CMR2025 · collection

This dataset contains permafrost extent data produced as part of the European Space Agency's (ESA) Climate Change Initiative (CCI) Permafrost project. It forms part of the second version of their Climate Research Data Package (CRDP v4). It is derived from a thermal model driven and constrained by satellite data. Grid products of CDRP v4 are released in annual files, covering the start to the end o

NASA Earthdata CMR2025 · collection

This dataset contains permafrost ground temperature data produced as part of the European Space Agency's (ESA) Climate Change Initiative (CCI) Permafrost project. It forms part of the second version of their Climate Research Data Package (CRDP v4). It is derived from a thermal model driven and constrained by satellite data. Grid products of CRDP v4 are released in annual files, covering the start