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Found 1298 dataset(s) matching "atmospheric composition".

Western North American FLEXPART Back Trajectory 2004 Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: September 14, 2025 at 12:02 AM
WNA-FLEXPART-BackTraj-2004 is the 2004 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product is complete.Backward...
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Western North American FLEXPART Back Trajectory 2019 Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: September 14, 2025 at 12:01 AM
WNA-FLEXPART-BackTraj-2019 is the 2019 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product is complete.Backward...
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Western North American FLEXPART Back Trajectory 2020 Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: October 23, 2025 at 08:41 PM
WNA-FLEXPART-BackTraj-2020 is the 2020 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product is complete.Backward...
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Western North American FLEXPART Back Trajectory 2003 Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: October 25, 2025 at 08:46 PM
WNA-FLEXPART-BackTraj-2003 is the 2003 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product is complete.Backward...
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Western North American FLEXPART Back Trajectory 2015 Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: October 29, 2025 at 08:54 PM
WNA-FLEXPART-BackTraj-2015 is the 2015 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product is complete.Backward...
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Western North American FLEXPART Back Trajectory 1996 Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: September 14, 2025 at 12:02 AM
WNA-FLEXPART-BackTraj-1996 is the 1996 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product is complete.Backward...
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Western North American FLEXPART Back Trajectory 2000 Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: October 22, 2025 at 08:27 PM
WNA-FLEXPART-BackTraj-2000 is the 2000 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product is complete.Backward...
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Western North American FLEXPART Back Trajectory 2014 Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: September 14, 2025 at 12:01 AM
WNA-FLEXPART-BackTraj-2014 is the 2014 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product is complete.Backward...
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Western North American FLEXPART Back Trajectory 1999 Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: October 30, 2025 at 08:58 PM
WNA-FLEXPART-BackTraj-1999 is the 1999 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product is complete.Backward...
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Sentinel-5P TROPOMI Aerosol Layer Height 1-Orbit L2 5.5km x 3.5km V2 (S5P_L2__AER_LH_HiR) at GES DISC
- Organization: National Aeronautics and Space Administration
- Updated: 2025-08-06 | Harvested: October 21, 2025 at 09:02 PM
Starting from August 6th in 2019, Sentinel-5P TROPOMI along-track high spatial resolution (~5.5km at nadir) has been implemented.For data before August 6th of 2019, please check S5P_L2__AER_LH_1...
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Sentinel-5P TROPOMI Aerosol Layer Height 1-Orbit L2 5.5km x 3.5km V1 (S5P_L2__AER_LH_HiR) at GES DISC
- Organization: National Aeronautics and Space Administration
- Updated: 2025-08-06 | Harvested: October 27, 2025 at 09:25 PM
Starting from August 6th in 2019, Sentinel-5P TROPOMI along-track high spatial resolution (~5.5km at nadir) has been implemented.For data before August 6th of 2019, please check S5P_L2__AER_LH_1...
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Sentinel-5P TROPOMI Aerosol Layer Height 1-Orbit L2 7km x 3.5km V1 (S5P_L2__AER_LH) at GES DISC
- Organization: National Aeronautics and Space Administration
- Updated: 2025-07-17 | Harvested: July 18, 2025 at 07:55 PM
Starting from August 6th in 2019, Sentinel-5P TROPOMI along-track high spatial resolution (~5.5km at nadir) has been implemented. For data after August 6th of 2019, please check S5P_L2__AER_LH...
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SASS (Subsonics Assessment) Ozone and NOx Experiment (SONEX) Supplementary Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: October 21, 2025 at 08:33 PM
SONEX_Other_Data_1 is the supplementary datasets for the SONEx suborbital campaign. Included in this product are images from the National Lightning Data Network (NLDN) and Optical Transient...
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Sentinel-5P TROPOMI Cloud 1-Orbit L2 7km x 3.5km V1 (S5P_L2__CLOUD_) at GES DISC
- Organization: National Aeronautics and Space Administration
- Updated: 2025-08-06 | Harvested: August 26, 2025 at 06:23 AM
Starting from August 6th in 2019, Sentinel-5P TROPOMI along-track high spatial resolution (~5.5km at nadir) has been implemented.Starting from July 13th in 2020, five Sentinel-5P TROPOMI level-2...
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AirMSPI ellipsoid-projected georegistered radiance product acquired during the NASA SEAC4RS flight campaign August-September 2013, V005
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-10 | Harvested: September 14, 2025 at 05:23 AM
AirMSPI_SEAC4RS_Ellipsoid-projected_Georegistered_Radiance_Data are AirMSPI ellipsoid-projected georegistered radiance product acquired during the NASA SEAC4RS flight campaign.AirMSPI Level 1B2...
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Sentinel-5P TROPOMI Total Ozone Column 1-Orbit L2 5.5km x 3.5km V1 (S5P_L2__O3_TOT_HiR) at GES DISC
- Organization: National Aeronautics and Space Administration
- Updated: 2025-08-06 | Harvested: August 26, 2025 at 06:22 AM
Starting from August 6th in 2019, Sentinel-5P TROPOMI along-track high spatial resolution (~5.5km at nadir) has been implemented.Starting from July 13th in 2020, five Sentinel-5P TROPOMI level-2...
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SASS (Subsonics Assessment) Ozone and NOx Experiment (SONEX) Model Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: October 22, 2025 at 08:33 PM
SONEX_Model_Data_1 contains all of the model data used for the SONEX suborbital campaign. This data product contains: CO from surface emissions at 6 km, NOx from aircraft emission at 6 km, NOx...
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Sentinel-5P TROPOMI Methane CH4 1-Orbit L2 7km x 7km V1 (S5P_L2__CH4___) at GES DISC
- Organization: National Aeronautics and Space Administration
- Updated: 2025-07-17 | Harvested: September 02, 2025 at 11:57 PM
Starting from August 6th in 2019, Sentinel-5P TROPOMI along-track high spatial resolution (~5.5km at nadir) has been implemented. For data after August 6th of 2019, please check S5P_L2__CH4___...
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SASS (Subsonics Assessment) Ozone and NOx Experiment (SONEX) Photolysis Frequencies (J-Values)
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: September 15, 2025 at 12:09 AM
SONEX_jValue_AircraftInSitu_DC8_Data_1 is the photolysis frequencies (j-values) measured along the DC-8 flight by the Scanning Actinic Flux Spectroradiometers (SAFS). Data collection is...
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Sentinel-5P TROPOMI Methane CH4 1-Orbit L2 5.5km x 7km V2 (S5P_L2__CH4____HiR) at GES DISC
- Organization: National Aeronautics and Space Administration
- Updated: 2025-08-06 | Harvested: August 26, 2025 at 06:23 AM
Starting from August 6th in 2019, Sentinel-5P TROPOMI along-track high spatial resolution (~5.5km at nadir) has been implemented.For data before August 6th of 2019, please check S5P_L2__CH4____1...
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Search Data.gov

Western North American FLEXPART Back Trajectory 2004 Data

Western North American FLEXPART Back Trajectory 2019 Data

Western North American FLEXPART Back Trajectory 2020 Data

Western North American FLEXPART Back Trajectory 2003 Data

Western North American FLEXPART Back Trajectory 2015 Data

Western North American FLEXPART Back Trajectory 1996 Data

Western North American FLEXPART Back Trajectory 2000 Data

Western North American FLEXPART Back Trajectory 2014 Data

Western North American FLEXPART Back Trajectory 1999 Data

Sentinel-5P TROPOMI Aerosol Layer Height 1-Orbit L2 5.5km x 3.5km V2 (S5P_L2__AER_LH_HiR) at GES DISC

Sentinel-5P TROPOMI Aerosol Layer Height 1-Orbit L2 5.5km x 3.5km V1 (S5P_L2__AER_LH_HiR) at GES DISC

Sentinel-5P TROPOMI Aerosol Layer Height 1-Orbit L2 7km x 3.5km V1 (S5P_L2__AER_LH) at GES DISC

SASS (Subsonics Assessment) Ozone and NOx Experiment (SONEX) Supplementary Data

Sentinel-5P TROPOMI Cloud 1-Orbit L2 7km x 3.5km V1 (S5P_L2__CLOUD_) at GES DISC

AirMSPI ellipsoid-projected georegistered radiance product acquired during the NASA SEAC4RS flight campaign August-September 2013, V005

Sentinel-5P TROPOMI Total Ozone Column 1-Orbit L2 5.5km x 3.5km V1 (S5P_L2__O3_TOT_HiR) at GES DISC

SASS (Subsonics Assessment) Ozone and NOx Experiment (SONEX) Model Data

Sentinel-5P TROPOMI Methane CH4 1-Orbit L2 7km x 7km V1 (S5P_L2CH4_) at GES DISC

SASS (Subsonics Assessment) Ozone and NOx Experiment (SONEX) Photolysis Frequencies (J-Values)

Sentinel-5P TROPOMI Methane CH4 1-Orbit L2 5.5km x 7km V2 (S5P_L2CH4__HiR) at GES DISC